Ben 10: Alien Swarm

Wendy Cutler

Alien Chip Queen (voice)

Wilbur Fitzgerald

Financial Guy in Suit

Dee Bradley Baker

Big Chill / Humongousaur (voice)

Alyssa Diaz

Elena Validus

Deborah Duke

Nurse

Nathan Keyes

Kevin E. Levin

Barry Corbin

Grandpa Max Tennyson

Ashley Patterson

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James Giovannetti Jr.

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Justin Welborn

Psycho 2

Jon Gould

Stand-In / Factory Worker / Mechanic

Lynn McArthur

Waitress Zombie (uncredited)

Travis Grant

Zombie College Student

Sonya Thompson

Factory Worker Zombie

Steve Warren

Factory Worker Zombie

Ryan Kelley

Ben Tennyson

Brian Beegle

Genaro

Alex Winter

Nanomech (voice)

Eric Mendenhall

Fitz

Herbert Siguenza

Victor Validus

Joyce Kurtz

Computer (voice)

Aaron Muñoz

Psycho 1

Cesar Aguirre

Mechanic Zombie

Chad Wheeler

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Jeremy DeCarlos

Helio

Shaun Bowman

Zombie

Galadriel Stineman

Gwen Tennyson

Patrick Cox

Big Ed

Tony Larkin

Ship-It Clerk

Michelle Wang

Molly

Nicole Krausen

International Plumber 1

Shankar N. Mahadevan

International Plumber

Keylun Johnson

Herself

Grace Baine

Alien (uncredited)

Erin Leigh Bushko

Factory Worker Zombie

Jevocas Green

Assembly Line Zombie

Ashley Harvin

Factory Worker Zombie

Shawn Knowles

Zombie Street Hoodlum

Katherine Neslund

Zombie Assembly Line Worker

Bill Pacer

Factory Worker Zombie (uncredited)

Timothy Douglas Perez

Forklift Operator (uncredited)

Sean M. Sellers

Factory Worker Zombie

Ken R. Wheeler

Forklift Operator

Erika J. Wood

Factory Working Zombie / Factory Chasing Zombie

Rhonda Guthrie

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