1. Overview

Sandy Martin is an American actress, playwright, director, and producer. Born in 1949, though some sources state 1950, in Philadelphia, Pennsylvania, with some sources indicating New York, she began her acting career at the age of 15. Martin has established herself as a versatile figure in the entertainment industry, known for her extensive work across film, television, and theater. She is particularly recognized for her roles as Grandma Carlinda Dynamite in the film Napoleon Dynamite, Mrs. Mac in the television series It's Always Sunny in Philadelphia, Momma Dixon in Three Billboards Outside Ebbing, Missouri, and Sandy Patrick in Ray Donovan. Her portrayal of Selma Green in Big Love also garnered significant attention for its portrayal of gender expression and identity. Beyond acting, Martin has contributed as a playwright, director, and as an associate producer for various productions, including the 1993 film Gettysburg. Her career highlights her consistent contributions to both independent and mainstream productions, leaving a notable impact on audiences and her peers.
2. Early Life and Career Beginnings
Sandy Martin's formative years laid the groundwork for her extensive career in the performing arts, leading her to the vibrant theater scenes of New York and Los Angeles before transitioning into film and television.
2.1. Childhood and Education
Sandy Martin was born on March 3, 1949. While many sources confirm her birth year as 1949, some references indicate 1950. Her birthplace is predominantly cited as Philadelphia, Pennsylvania, although some accounts suggest she was born in New York. Details regarding her specific educational background beyond her early entry into acting are not widely documented.
2.2. Early Theatre Career
Martin began her acting journey at the remarkably young age of 15. She quickly immersed herself in the world of theater, becoming a founding member of several highly successful theatrical companies in both New York City and Los Angeles. In New York, she was instrumental in the establishment of two prominent troupes: the WPA Theater and the Perry Street Theater. During her time with these companies, Martin had the opportunity to collaborate with notable actors such as Christopher Lloyd and John Savage, further honing her craft and contributing to the vibrant artistic communities of these major cities. Her dedication to the stage formed the fundamental basis of her acting prowess before she expanded her repertoire to other mediums.
3. Acting Career
Sandy Martin has cultivated an extensive and diverse acting career across various mediums, including film, television, and voice acting, often taking on memorable character roles that have resonated with audiences.
3.1. Film Roles
Year | Title | Role | Notes |
---|---|---|---|
1977 | Scalpel | Sandy | Film debut; Also known as: False Face |
2076 Olympiad | Shiela | ||
1982 | 48 Hrs. | Policewoman | |
1985 | Real Genius | Mrs. Meredith | |
1986 | Extremities | Officer Sudow | |
Vendetta | Kay Butler | ||
1987 | Daddy | Ultrasound Receptionist | |
Barfly | Janice | ||
1991 | Defenseless | Judge | |
1994 | China Moon | Gun Saleswoman | |
Speed | Bartender | ||
1995 | Above Suspicion | Waitress | |
1996 | Female Perversions | Trudy | |
1997 | Sparkler | Ed | |
1998 | Krippendorf's Tribe | Nurse | |
They Come at Night | Hazel | ||
1999 | Jawbreaker | Nurse | |
2000 | Marlene | Louella Parsons | |
2001 | One Night at McCool's | Bingo Vendor Woman | |
2004 | Napoleon Dynamite | Grandma Carlinda Dynamite | |
2005 | Adam & Steve | Biker Chick | |
2006 | Hot Tamale | Ed the Diner Cook | |
2008 | The Great Buck Howard | Female Hotel Worker | |
Lower Learning | Olympia Parpadelle | ||
Marley & Me | Lori | ||
2009 | Archie's Final Project | Mrs. Ellis | |
2010 | Beneath the Dark | Colleen | |
Pickin' & Grinnin' | Aunt Katie | ||
2012 | Sunset Stories | Stu | |
Seven Psychopaths | Tommy's Mother | Uncredited | |
2013 | Ass Backwards | Qwen | |
Lovelace | Ticket Lady | ||
2014 | Some Kind of Beautiful | Susan Vale | |
2016 | Stars Are Already Dead | Grandma | |
2017 | Three Billboards Outside Ebbing, Missouri | Momma Dixon | |
2018 | The Head Thieves | Judy Castillo | |
2019 | Dumbo | Verna the Secretary | |
2021 | Luca | Grandma Paguro | Voice role |
3.2. Television Roles
Year | Title | Role | Notes |
---|---|---|---|
1977, 1981 | Lou Grant | Gloria Lawder / Psych-Tech | 2 episodes |
1978 | The Gift of Love | Jan's Mother | Television film |
1981 | Sizzle | Freda's Assistant | Television film |
The Patricia Neal Story | 1st Woman | Television film | |
1982 | Farrell for the People | Newswoman | Television film |
One Shoe Makes It Murder | Gloria | Television film | |
St. Elsewhere | Mrs. Lawson | Episode: "Down's Syndrome" | |
The Greatest American Hero | Woman | Episode: "The Resurrection of Carlini" | |
1982, 1984 | Hill Street Blues | Bailiff / Abigail Mizell | 3 episodes |
1983 | Carpool | Peggy Ryan | Television film |
Scarecrow and Mrs. King | Nurse Chapman | Episode: "If Thoughts Could Kill" | |
1984 | Falcon Crest | Floor Nurse | Episode: "Sport of Kings" |
Matt Houston | Policewoman | Episode: "The Secret Admirer" | |
1984, 1988 | Night Court | Sister Mo / Woman | 2 episodes |
1985 | Hunter | Iris Balzer | Episode: "Sniper" |
Suburban Beat | Contata | Television film | |
The Twilight Zone | Lindy | 3 episodes | |
1986 | If Tomorrow Comes | Gladys (guard) | Episode #1.1 |
Fresno | Middle Aged Woman | Miniseries | |
1987 | The Gambler III | Mrs. Dickey | Television film |
Designing Women | Hotel Manager | Episode: "Stranded" | |
1988 | Santa Barbara | Betty Grayson | Episode #1.930 |
Little Girl Lost | Violet Young | Television film | |
Police Story: Cop Killer | Mona Ramsey | Television film | |
1989 | Matlock | Manager | Episode: "The Black Widow" |
1991 | Equal Justice | Advocate No. 2 | Episode: "Sleeping with the Enemy" |
Prison Stories: Women on the Inside | Counselor Pennell | Television film | |
1993 | South of Sunset | Desk Sergeant | Episode: "Newspaper Boy" |
1994 | Models Inc. | Female Police Officer | Episode: "Nothing Is as It Seems" |
1995 | Indictment: The McMartin Trial | Deputy Phyllis | Television film |
1996, 2001 | ER | Sister Helen / Mrs. Zarian | 2 episodes |
1997 | On the Line | Bartender #1 | Television film |
1999 | Sliders | Shirley Montana | Episode: "Net Worth" |
2000 | Providence | Female Minister | Episode: "Do the Right Thing" |
Time of Your Life | Vinnie | Episode: "The Time They Found a Solution" | |
2001 | Stranger Inside | Mrs. Johnny Cochran | Television film |
2001 | NYPD Blue | Annie | Episode: "In-Laws, Outlaws" |
2001, 2007 | Days of Our Lives | Aunt Elsie | 2 episodes |
2001, 2007 | CSI: Crime Scene Investigation | Office Manager / Female Trucker | 2 episodes |
2003 | Astro Boy | Abercrombie | English version; voice |
2003 | Strong Medicine | Iris Rawlings | Episode: "Jeaneology" |
2004 | The Division | Marriage Counselor | Episode: "As I Was Going to St. Ives..." |
2005 | Without a Trace | Iris Healy | Episode: "Transitions" |
Desperate Housewives | Woman #1 | Episode: "Children Will Listen" | |
CSI: NY | Mrs. Collins | Episode: "What You See Is What You See" | |
Nip/Tuck | Helen Holden | Episode: "Sal Perri" | |
2006-present | It's Always Sunny in Philadelphia | Mrs. McDonald | 13 episodes |
2007 | Cold Case | Karen Watson | Episode: "The Good-Bye Room" |
Jericho | Mrs. Herbert | Episode: "Coalition of the Willing" | |
Saving Grace | Sister Laura Marie | Episode: "Is There a Scarlet Letter on My Breast?" | |
2007-2011 | Big Love | Selma Greene | 10 episodes |
2008 | Speed Freaks | Cop | Television film |
2009 | My Name Is Earl | Joy's Grandma | Episode: "Darnell Outed: Part 1" |
The Unit | Woman with Cane | Episode: "The Last Nazi" | |
The Young and the Restless | Jimmy | 5 episodes | |
Hot Sluts | Jackie | 5 episodes | |
Weeds | Doctor | Episode: "Suck 'n' Spit" | |
2010 | Warren the Ape | Agnes Osborn | Episode: "Black Lotus" |
2010-2011 | Svetlana | Liam | 4 episodes |
2011 | Shameless | Doctor | Episode: "Three Boys" |
2011-2013 | Good Job, Thanks! | Barbara | 5 episodes |
2012 | Napoleon Dynamite | Grandma | 6 episodes |
Make It or Break It | Marge | Episode: "Smells Like Winner" | |
The Closer | Mrs. Wallingham | Episode: "Last Rites" | |
The New Normal | Miss Pepper | Episode: "Sofa's Choice" | |
Parenthood | Dog Breeder | Episode: "Left Field" | |
2 Broke Girls | Ms. Pyle | Episode: "And the Egg Special" | |
Rizzoli & Isles | Kendra Dee | Episode: "Virtual Love" | |
2013 | Quick Draw | Ma Bender | Episode: "Mail Order Bride" |
Dads | Ethel | Episode: "Dad Abuse" | |
2014 | Murder in the First | Sue Leonard | Episode: "Pilot" |
Perception | Shirley (Homeless Woman) | Episode: "Shiver" | |
2014-2017 | Hand of God | Randy | 10 episodes |
Playing House | Mary Pat Caruso | 6 episodes | |
2014-2019 | The Haves and the Have Nots | Mama Rosa | 3 episodes |
2015 | Blunt Talk | Motel Owner | Episode: "Meth or No Meth, You Still Gotta Floss" |
Transparent | Sandy | 2 episodes | |
2016 | Wander Over Yonder | Dorothy | Voice |
2017 | OVER & OUT | Gert | Television film |
Comrade Detective | Nikita's Landlady | Episode: "The Invisible Hand" | |
2018 | Shooter | Adele Poole | Episode: "Red Meat" |
Bravest Warriors | Dolores | Episode: "The Crowd I'm Seeing" | |
2018-2019 | Ray Donovan | Sandy Patrick | 13 episodes |
2020 | Big City Greens | Gertie | Voice |
2021 | Mom | Lillian | Episode: "Vinyl Flooring and a Cartoon Bear" |
2022 | Grey's Anatomy | Sally | 2 episodes |
3.3. Notable Performances and Critical Reception
Sandy Martin's career is marked by several memorable performances across film, television, and voice acting that have garnered significant attention. One of her most iconic roles is that of Grandma Carlinda Dynamite in the 2004 cult classic film Napoleon Dynamite. Her portrayal of the quirky, four-wheeler-riding matriarch left a lasting impression, and she reprised this role in the subsequent animated television series.
On television, Martin is well-known for her recurring role as Mrs. Mac (or Mrs. McDonald) in the long-running comedy series It's Always Sunny in Philadelphia. Her character's often gruff and cynical demeanor has made her a fan favorite. She also had a significant role as Sandy Patrick, Mickey Donovan's sister-in-law, in the crime drama series Ray Donovan.
Beyond live-action performances, Martin has also lent her distinctive voice to animated productions. In 2003, she provided the English voice for the character Abercrombie in the Japanese anime series Astro Boy. Additionally, Martin voiced Grandma Paguro in the Pixar animated feature film Luca.
In film, Martin delivered a critically acclaimed performance as Momma Dixon, the mother of Officer Dixon (played by Sam Rockwell), in the 2017 Academy Award-winning film Three Billboards Outside Ebbing, Missouri. Her character provided a crucial supporting presence within the film's narrative. Another notable appearance was as Verna the Secretary in Tim Burton's 2019 live-action adaptation of Dumbo. Martin has stated that her connection with director Tim Burton dated back to the Beetlejuice era, through her friend Glenn Shadix, who played Otho in that film. Their reconnection was facilitated by Ben Davis, the director of photography for both Three Billboards Outside Ebbing, Missouri and Dumbo, who suggested Martin for the role of Verna to Burton.
Perhaps one of Martin's most discussed roles is Selma Green in the HBO series Big Love. Selma Green was the sibling of polygamous cult leader Roman Grant and the first wife of Grant's rival polygamous cult leader, Hollis Green. The character of Selma Green sparked considerable discussion and interest among fans due to her masculine gender presentation and expression. Her husband, Hollis Green, notably referred to her as "Brother Selma," further contributing to the character's unique and complex identity within the series. This portrayal opened up avenues for discussion among audiences about gender identity and presentation in media, reflecting broader social commentary on identity and societal norms within the context of a fictional, religiously-motivated community.
4. Other Professional Endeavors
Beyond her extensive acting career, Sandy Martin has also contributed to the entertainment industry in various other capacities. She has worked as a playwright, adapting several theatrical plays into screenplays. Additionally, Martin has served as a director, showcasing her talent behind the camera. Her production experience includes her role as an associate producer for several TNT productions, notably the 1993 film Gettysburg, a critically acclaimed historical drama. Her involvement in these diverse roles underscores her multifaceted talent and her deep engagement with all aspects of film and theater production.
5. Awards and Accolades
Sandy Martin has received recognition for her contributions to ensemble casts. In 2012, she was part of the cast of the comedy film Sunset Stories, which collectively received an ensemble award at the Los Angeles Asian Pacific Film Festival. Furthermore, in 2017, she was awarded the Screen Actors Guild Award for Outstanding Performance by a Cast in a Motion Picture as part of the ensemble cast for Three Billboards Outside Ebbing, Missouri, acknowledging the collective strength of the film's actors.
6. Public Image and Legacy
Sandy Martin's public image is characterized by her consistent and impactful presence in both mainstream and independent productions over several decades. Known for her distinctive voice and commanding presence, she has often embodied strong, memorable, and sometimes unconventional characters that resonate with audiences. Her work, particularly in roles like Grandma Dynamite, Mrs. Mac, and Momma Dixon, has cemented her reputation as a reliable and skilled character actress. Her portrayal of Selma Green in Big Love further highlighted her ability to tackle complex roles that sparked important discussions around gender expression and identity, contributing to a more nuanced representation of characters in television. Her dual roles as a playwright, director, and producer also illustrate her dedication to the craft of storytelling beyond performing. Martin's extensive filmography and her contributions to both theater and screen underscore her lasting impact on the entertainment industry, leaving a legacy of versatile performances and a commitment to diverse storytelling.