Sirena Irwin
Acting
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.
TV Shows(12)
We Baby Bears
Guard #1 / Old Lady Bug / Poochy (voice)
2022
The Patrick Star Show
Elder Woman / Fly Dancers / Crowd / Dancers (voice)
2021
Kamp Koral: SpongeBob's Under Years
SpongeBob's Mom / Mowhak Girl / Campers (voice)
2021
The Mighty Ones
The Queen (voice)
2020
Apple & Onion
The Eater (voice)
2018
Batman: The Brave and the Bold
Mera (voice)
2008
So NoTORIous
Cheryl - Tori's Publicist
2006
Entourage
Frida
2004
Stripperella
Persephone (voice)
2003
SpongeBob SquarePants
Margaret SquarePants (voice)
1999
The Drew Carey Show
Raven
1995
Ellen
Cherry-O
1994
Movies(21)
SpongeBob and Patrick's Timeline Twist-Up
Pffht / Various Incidental Characters (voice)
2025
SpongeBob Squarepants: Kreepaway Kamp
Lady Upturn / Nurse Helga / Mo / Teen Girls (voice)
2024
A Man Alone
Therapist
2024
SpongeBob’s Big Birthday Blowout
SpongeBob’s Mom / Gawky Female / The Kid / Office Worker
2019
Batman vs. Two-Face
Harleen Quinzel (voice)
2017
Batman: Return of the Caped Crusaders
Miranda Moore (voice)
2016
SpongeBob LongPants
Fancy Lady Fish / Kid Fish (voice)
2016
The SpongeBob Movie: Sponge Out of Water
Computer Voice / Shocked Mob Member (voice)
2015
Justice League: Throne of Atlantis
Queen Atlanna (voice)
2015
Vitaminamulch: Air Spectacular
Additional Voice
2014
Planes
Additional Voices (voice)
2013
Superman: Unbound
Alura (voice)
2013
The Longer Day of Happiness
Alisa
2012
Spongebob’s Runaway Roadtrip
Margret SquarePants
2011
Can I Be Your Bratwurst, Please?
2008
Electric Apricot
The Photographer
2007
Holly Hobbie and Friends: Christmas Wishes
Mrs. Palmer (voice)
2006
The SpongeBob SquarePants Movie
Reporter / Driver / Ice Cream Lady (voice)
2004
Spongebob Squarepants: Christmas
Woman Fish
2003
The Trip
Beverly
2002
The Sky is Falling
Gabby
2001