Sirena Irwin

Biography

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.

Known For

Entourage

The Drew Carey Show

Ellen

Batman: The Brave and the Bold

The Patrick Star Show

All Movies (21)

SpongeBob and Patrick's Timeline Twist-Up2025 · as Pffht / Various Incidental Characters (voice)
SpongeBob Squarepants: Kreepaway Kamp2024 · as Lady Upturn / Nurse Helga / Mo / Teen Girls (voice)
A Man Alone2024 · as Therapist
SpongeBob’s Big Birthday Blowout2019 · as SpongeBob’s Mom / Gawky Female / The Kid / Office Worker
Batman vs. Two-Face2017 · as Harleen Quinzel (voice)
Batman: Return of the Caped Crusaders2016 · as Miranda Moore (voice)
SpongeBob LongPants2016 · as Fancy Lady Fish / Kid Fish (voice)
The SpongeBob Movie: Sponge Out of Water2015 · as Computer Voice / Shocked Mob Member (voice)
Justice League: Throne of Atlantis2015 · as Queen Atlanna (voice)
Vitaminamulch: Air Spectacular2014 · as Additional Voice
Planes2013 · as Additional Voices (voice)
Superman: Unbound2013 · as Alura (voice)
The Longer Day of Happiness2012 · as Alisa
Spongebob’s Runaway Roadtrip2011 · as Margret SquarePants
Can I Be Your Bratwurst, Please?2008
Electric Apricot2007 · as The Photographer
Holly Hobbie and Friends: Christmas Wishes2006 · as Mrs. Palmer (voice)
The SpongeBob SquarePants Movie2004 · as Reporter / Driver / Ice Cream Lady (voice)
Spongebob Squarepants: Christmas2003 · as Woman Fish
The Trip2002 · as Beverly
The Sky is Falling2001 · as Gabby

All TV Shows (42)

We Baby Bears2022 · as Guard #1 / Old Lady Bug / Poochy (voice)
We Baby Bears2022 · as Mayor Centipede / Silk Worms / Mom (voice)
We Baby Bears2022 · as Baba Yaga House / Baby Baba Yaga House (voice)
We Baby Bears2022 · as Reporter / Mayor / Unica's Gut (voice)
We Baby Bears2022 · as Mayor / Townsperson (voice)
We Baby Bears2022 · as Elf Girl / Lock (voice)
We Baby Bears2022 · as Internet Commentator #1 / Internet Commentator #2 / Internet Commentator #3 (voice)
The Patrick Star Show2021 · as Go Girl / Go Woman (voice)
The Patrick Star Show2021 · as Twin Mom / Toddler 3 / Toddlers / Parents (voice)
The Patrick Star Show2021 · as Elder Woman / Fly Dancers / Crowd / Dancers (voice)
The Patrick Star Show2021 · as Lady Upturn (voice)
The Patrick Star Show2021 · as Margaret (voice)
The Patrick Star Show2021 · as Nurse Helga (voice)
Kamp Koral: SpongeBob's Under Years2021 · as SpongeBob's Mom / Mowhak Girl / Campers (voice)
Kamp Koral: SpongeBob's Under Years2021 · as Mo (voice)
The Mighty Ones2020 · as The Queen (voice)
Apple & Onion2018 · as The Eater (voice)
Apple & Onion2018 · as Gumdrop Kid (voice)
Apple & Onion2018 · as Milk Carton (voice)
Apple & Onion2018 · as Commercial Voice (voice)
Batman: The Brave and the Bold2008 · as Mera (voice)
Batman: The Brave and the Bold2008 · as Lois Lane (voice)
So NoTORIous2006 · as Cheryl - Tori's Publicist
Entourage2004 · as Frida
Stripperella2003 · as Persephone (voice)
SpongeBob SquarePants1999 · as Margaret SquarePants (voice)
SpongeBob SquarePants1999 · as Betsy Krabs (voice)
SpongeBob SquarePants1999 · as Margaret SquarePants / Betsy Krabs (voice)
SpongeBob SquarePants1999 · as Lady Upturn / Mrs. Sturgeon (voice)
SpongeBob SquarePants1999 · as Lady Upturn (voice)
SpongeBob SquarePants1999 · as Lady Upturn / Tooth Fairy (voice)
SpongeBob SquarePants1999 · as Lady Upturn / Prudence (voice)
SpongeBob SquarePants1999 · as Cashina (voice)
SpongeBob SquarePants1999 · as Prisoner #1 (voice)
SpongeBob SquarePants1999 · as Nixie (voice)
SpongeBob SquarePants1999 · as Minnie Mermaid
SpongeBob SquarePants1999 · as Squilvia (voice)
SpongeBob SquarePants1999 · as Karen 2 (voice)
SpongeBob SquarePants1999 · as Lady Upturn (voice) / Nurse Helga (voice) / Mo (voice) / Teen Girls (voice)
SpongeBob SquarePants1999 · as Flipperty Gibbet (voice)
The Drew Carey Show1995 · as Raven
Ellen1994 · as Cherry-O