Sirena Irwin
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 (33 titles)
6.0MovieSpongeBob and Patrick's Timeline Twist-Up
Pffht / Various Incidental Characters (voice) · 2025
7.1MovieSpongeBob Squarepants: Kreepaway Kamp
Lady Upturn / Nurse Helga / Mo / Teen Girls (voice) · 2024
A Man Alone
Therapist · 2024
7.3ShowWe Baby Bears
Guard #1 / Old Lady Bug / Poochy (voice) · 2022
6.0ShowThe Patrick Star Show
Elder Woman / Fly Dancers / Crowd / Dancers (voice) · 2021
7.2ShowKamp Koral: SpongeBob's Under Years
SpongeBob's Mom / Mowhak Girl / Campers (voice) · 2021
7.4ShowThe Mighty Ones
The Queen (voice) · 2020
MovieSpongeBob’s Big Birthday Blowout
SpongeBob’s Mom / Gawky Female / The Kid / Office Worker · 2019
6.7ShowApple & Onion
Milk Carton (voice) · 2018
6.3MovieBatman vs. Two-Face
Harleen Quinzel (voice) · 2017
6.5MovieBatman: Return of the Caped Crusaders
Miranda Moore (voice) · 2016
4.9MovieSpongeBob LongPants
Fancy Lady Fish / Kid Fish (voice) · 2016
6.1MovieThe SpongeBob Movie: Sponge Out of Water
Computer Voice / Shocked Mob Member (voice) · 2015
7.0MovieJustice League: Throne of Atlantis
Queen Atlanna (voice) · 2015
6.1MovieVitaminamulch: Air Spectacular
Additional Voice · 2014
5.9MoviePlanes
Additional Voices (voice) · 2013
6.6MovieSuperman: Unbound
Alura (voice) · 2013
The Longer Day of Happiness
Alisa · 2012
1.0MovieSpongebob’s Runaway Roadtrip
Margret SquarePants · 2011
5.1MovieCan I Be Your Bratwurst, Please?
2008
7.6ShowBatman: The Brave and the Bold
Mera (voice) · 2008
6.2MovieElectric Apricot
The Photographer · 2007
MovieHolly Hobbie and Friends: Christmas Wishes
Mrs. Palmer (voice) · 2006
7.8ShowSo NoTORIous
Cheryl - Tori's Publicist · 2006
7.1MovieThe SpongeBob SquarePants Movie
Reporter / Driver / Ice Cream Lady (voice) · 2004
7.4ShowEntourage
Frida · 2004
8.0MovieSpongebob Squarepants: Christmas
Woman Fish · 2003
7.1ShowStripperella
Persephone (voice) · 2003
6.1MovieThe Trip
Beverly · 2002
8.3MovieThe Sky is Falling
Gabby · 2001