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Sirena Irwin

Sirena Irwin

Acting1977Gresham, Oregon, USA

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.

Acting History

2025
SpongeBob and Patrick's Timeline Twist-Up
as Pffht / Various Incidental Characters (voice)
2024
SpongeBob Squarepants: Kreepaway Kamp
as Lady Upturn / Nurse Helga / Mo / Teen Girls (voice)
A Man Alone
as Therapist
2023
Frog and Toad
TVCasting9 eps
2022
The Patrick Star Show
TVas Elder Woman / Fly Dancers / Crowd / Dancers (voice) / Go Girl / Go Woman (voice) / Twin Mom / Toddler 3 / Toddlers / Parents (voice)1 eps
We Baby Bears
TVas Mayor Centipede / Silk Worms / Mom (voice) / Baba Yaga House / Baby Baba Yaga House (voice) / Mayor / Townsperson (voice) / Reporter / Mayor / Unica's Gut (voice) / Internet Commentator #1 / Internet Commentator #2 / Internet Commentator #3 (voice) / Elf Girl / Lock (voice) / Guard #1 / Old Lady Bug / Poochy (voice)1 eps
We Baby Bears
TVCasting
2021
Kamp Koral: SpongeBob's Under Years
TVas Mo (voice) / SpongeBob's Mom / Mowhak Girl / Campers (voice)1 eps
Apple & Onion
TVas Commercial Voice (voice)1 eps
2020
The Mighty Ones
TVas The Queen (voice)1 eps
Apple & Onion
TVCasting Director37 eps
2019
SpongeBob’s Big Birthday Blowout
as SpongeBob’s Mom / Gawky Female / The Kid / Office Worker
2017
Batman vs. Two-Face
as Harleen Quinzel (voice)
2016
SpongeBob LongPants
as Fancy Lady Fish / Kid Fish (voice)
SpongeBob SquarePants
TVas Lady Upturn / Mrs. Sturgeon (voice) / Margaret SquarePants (voice) / Betsy Krabs (voice) / Lady Upturn (voice) / Cashina (voice) / Margaret SquarePants / Betsy Krabs (voice) / Lady Upturn / Tooth Fairy (voice) / Prisoner #1 (voice) / Lady Upturn / Prudence (voice)1 eps
2015
Justice League: Throne of Atlantis
as Queen Atlanna (voice)
The SpongeBob Movie: Sponge Out of Water
as Computer Voice / Shocked Mob Member (voice)
2014
2013
Planes
as Additional Voices (voice)
Superman: Unbound
as Alura (voice)
2011
Spongebob’s Runaway Roadtrip
as Margret SquarePants
Batman: The Brave and the Bold
TVas Mera (voice) / Lois Lane (voice)1 eps
2007
Electric Apricot
as The Photographer
Entourage
TVas Frida1 eps
2006
So NoTORIous
TVas Cheryl - Tori's Publicist
2004
The SpongeBob SquarePants Movie
as Reporter / Driver / Ice Cream Lady (voice)
The Drew Carey Show
TVas Raven1 eps
2003
Stripperella
TVas Persephone (voice)
2002
The Trip
as Beverly
2001
1998
Ellen
TVas Cherry-O1 eps

Social Media

Personal Info

Known For
Acting
Gender
Female
Birthday
9/26/1977(48 years old)
Place of Birth
Gresham, Oregon, USA