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.
Also Known As
Movie Appearances
Can I Be Your Bratwurst, Please?
2008
Electric Apricot
as The Photographer
2007
The SpongeBob SquarePants Movie
as Reporter / Driver / Ice Cream Lady (voice)
2004
Planes
as Additional Voices (voice)
2013
The Longer Day of Happiness
as Alisa
2012
The Sky is Falling
as Gabby
2001
Superman: Unbound
as Alura (voice)
2013
Justice League: Throne of Atlantis
as Queen Atlanna (voice)
2015
Vitaminamulch: Air Spectacular
as Additional Voice
2014
The SpongeBob Movie: Sponge Out of Water
as Computer Voice / Shocked Mob Member (voice)
2015
Spongebob’s Runaway Roadtrip
as Margret SquarePants
2011
Holly Hobbie and Friends: Christmas Wishes
as Mrs. Palmer (voice)
2006
The Trip
as Beverly
2002
A Man Alone
as Therapist
2024
Batman: Return of the Caped Crusaders
as Miranda Moore (voice)
2016
Batman vs. Two-Face
as Harleen Quinzel (voice)
2017
SpongeBob Squarepants: Kreepaway Kamp
as Lady Upturn / Nurse Helga / Mo / Teen Girls (voice)
2024
SpongeBob LongPants
as Fancy Lady Fish / Kid Fish (voice)
2016
SpongeBob’s Big Birthday Blowout
as SpongeBob’s Mom / Gawky Female / The Kid / Office Worker
2019
SpongeBob and Patrick's Timeline Twist-Up
as Pffht / Various Incidental Characters (voice)
2025
TV Appearances
Ellen
as Cherry-O
1994
Stripperella
as Persephone (voice)
2003
The Patrick Star Show
as Elder Woman / Fly Dancers / Crowd / Dancers (voice)
2021
The Patrick Star Show
as Twin Mom / Toddler 3 / Toddlers / Parents (voice)
2021
The Patrick Star Show
as Go Girl / Go Woman (voice)
2021
We Baby Bears
as Guard #1 / Old Lady Bug / Poochy (voice)
2022
We Baby Bears
as Mayor Centipede / Silk Worms / Mom (voice)
2022
We Baby Bears
as Baba Yaga House / Baby Baba Yaga House (voice)
2022
SpongeBob SquarePants
as Margaret SquarePants (voice)
1999
We Baby Bears
as Reporter / Mayor / Unica's Gut (voice)
2022
The Mighty Ones
as The Queen (voice)
2020
Apple & Onion
as The Eater (voice)
2018