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Mariana Tosca

Mariana Tosca is an actor, producer and social activist. She sits on the Board of, a nonprofit organization which funds poverty alleviation projects in underdeveloped countries and founded the Los Angeles Homeless Coalition, offering shelter, relief and skills training to the homeless population there. She serves on the ... See full bio »

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Blizzard (S4, Ep12)
Thu, Mar 21 8:00 PM EDT on NBC (1003)

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Known For

Christmas in the Clouds Tina Littlehawk
Masters of Sex Study Woman #3
Parenthood Nurse 1


Hide Hide Show Show Actress (8 credits)
 2015-2019 Superstore (TV Series)
- Episode #4.20 (2019) ... Heather
- Blizzard (2019) ... Heather (uncredited)
- Steps Challenge (2019) ... Heather (uncredited)
- Cloud 9 Academy (2019) ... Heather (uncredited)
- Shadowing Glenn (2018) ... Heather (uncredited)
 2015 Masters of Sex (TV Series)
Study Woman #3
- High Anxiety (2015) ... Study Woman #3
 2015 Parenthood (TV Series)
Nurse 1
- How Did We Get Here? (2015) ... Nurse 1
 2001 Christmas in the Clouds
Tina Littlehawk
 1995-1996 America's Most Wanted: America Fights Back (TV Series documentary)
Genevieve / Debbie
- St. Michel (1996) ... Genevieve
- Tomlin Episode (1995) ... Debbie
 1993 So I Married an Axe Murderer
Cappuccino Waitress (uncredited)
 1992 Candid Camera (TV Series)
Parking Enforcer
- 3376-A (1992) ... Parking Enforcer
 1991 The Doors
Groupie (uncredited)
Hide Hide Show Show Producer (2 credits)
 2019 Journey to Royal (Documentary) (producer) (post-production)
 2009 Equine Destiny (Documentary) (co-producer)
Hide Hide Show Show Miscellaneous Crew (2 credits)
 1997 Amistad (body double - uncredited)
 1995 Village of the Damned (body double - uncredited)
 2019 Journey to Royal (Documentary) (associate director) (post-production)
Hide Hide Show Show Self (2 credits)
 2019 Journey to Royal (Documentary) (post-production)
 2009 Equine Destiny (Documentary)

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4 Articles | See more »


5' 10" (1.78 m)

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Tosca was animal welfare advisor to former Congressman D. Kucinich (D-OH10, 1997-2012). See more »



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