Sirena Irwin
Acting · Sound · Production
Born September 26, 1977, Gresham, Oregon, USA
Sirena grew up around the U.S. and abroad her mother, Margaret Irwin-Brandon, is a harpsichordist and conductor of a Baroque Orchestra, and her father, John Irwin, was a physicist (with a significant stint as a dropped out hippie)-landed ultimately at Sanford University. After time spent at Northfield Mt. Hermon boarding school where she fell in love with theater, she attended San Francisco State University and graduated with degrees in Theater and International Relations. After a successful stint in a popular San Francisco sketch comedy group, she landed in Los Angeles where her knack for voices and accents were quickly put to use in the world of animation. This ultimately brought her to her successful career as a voice director in animation (thanks to her mentor Andrea Romano!) garnering her an Emmy nomination in 2021.
Filmography
- 2026Untitled The Patrick Star Show Mini-Series — Margaret SquarePants / Derby Woman 2 / Derby Robot Women (voice)
- 2025SpongeBob and Patrick's Timeline Twist-Up — Pffht / Various Incidental Characters (voice)
- 2024A Man Alone — Therapist
- Jurassic World: Chaos Theory — Other
- Kite Man: Hell Yeah! — Other
- 2024SpongeBob SquarePants: Kreepaway Kamp — Lady Upturn / Nurse Helga / Mo / Teen Girls (voice)
- Frog and Toad — Casting
- We Baby Bears — Guard #1 / Old Lady Bug / Poochy (voice), Mayor Centipede / Silk Worms / Mom (voice), Baba Yaga House / Baby Baba Yaga House (voice), Reporter / Mayor / Unica's Gut (voice), Mayor / Townsperson (voice), Elf Girl / Lock (voice), Internet Commentator #1 / Internet Commentator #2 / Internet Commentator #3 (voice), Casting
- Kamp Koral: SpongeBob's Under Years — SpongeBob's Mom / Mowhak Girl / Campers (voice), Mo (voice)
- The Patrick Star Show — Elder Woman / Fly Dancers / Crowd / Dancers (voice), Twin Mom / Toddler 3 / Toddlers / Parents (voice), Go Girl / Go Woman (voice), Lady Upturn (voice), Margaret (voice), Nurse Helga (voice), Janet (voice), Helen the Felon (voice), Margaret SquarePants (voice)
- The Mighty Ones — The Queen (voice)
- 2019SpongeBob’s Big Birthday Blowout — SpongeBob’s Mom / Gawky Female / The Kid / Office Worker
- Apple & Onion — The Eater (voice), Gumdrop Kid (voice), Milk Carton (voice), Commercial Voice (voice), Casting Director
- 2017Batman vs. Two-Face — Harleen Quinzel (voice)
- 2016Batman: Return of the Caped Crusaders — Miranda Moore (voice)
- 2016SpongeBob LongPants — Fancy Lady Fish / Kid Fish (voice)
- 2015Justice League: Throne of Atlantis — Queen Atlanna (voice)
- 2015The SpongeBob Movie: Sponge Out of Water — Computer Voice / Shocked Mob Member (voice)
- 2014Planes - Vitaminamulch: Air Spectacular — Additional Voice
- 2013Planes — Additional Voices (voice)
- 2013Superman: Unbound — Alura (voice)
- 2012The Longer Day of Happiness — Alisa
- 2011SpongeBob’s Runaway Roadtrip — Margret SquarePants (voice)
- Batman: The Brave and the Bold — Mera (voice), Lois Lane (voice)
- 2008Can I Be Your Bratwurst, Please?
- 2007Electric Apricot — The Photographer
- 2006Holly Hobbie and Friends: Christmas Wishes — Mrs. Palmer (voice)
- So NoTORIous — Cheryl - Tori's Publicist
- Entourage — Frida
- 2004The SpongeBob SquarePants Movie — Reporter / Driver / Ice Cream Lady (voice)
- 2003Spongebob Squarepants: Christmas — Woman Fish
- Stripperella — Persephone (voice)
- 2002The Trip — Beverly
- 2001The Sky is Falling — Gabby
- SpongeBob SquarePants — Margaret SquarePants (voice), Betsy Krabs (voice), Margaret SquarePants / Betsy Krabs (voice), Lady Upturn / Mrs. Sturgeon (voice), Lady Upturn (voice), Lady Upturn / Tooth Fairy (voice), Lady Upturn / Prudence (voice), Cashina (voice), Prisoner #1 (voice), Nixie (voice), Minnie Mermaid, Squilvia (voice), Karen 2 (voice), Lady Upturn (voice) / Nurse Helga (voice) / Mo (voice) / Teen Girls (voice), Flipperty Gibbet (voice), Magic Conch (voice), Crossing Guard (voice)
- The Drew Carey Show — Raven
- Ellen — Cherry-O