Cast and Crew of Ben 10: Alien Swarm

Ben 10: Alien Swarm

Ben 10 Alien Swarm, released in 2009 as a made-for-TV movie on Cartoon Network, expanded the original Ben 10 franchise with a live-action approach and a darker, more mature storyline. Upon its initial release, the film received mixed reviews; fans appreciated the continuation of Ben's adventures and the introduction of new character dynamics, while some critics found the special effects and acting somewhat lacking compared to theatrical standards. Notably, actors like Justin Welborn (as Psycho 2) and Wilbur Fitzgerald (as Financial Guy in Suit) contributed to the film's unique blend of action and humor. Over time, however, Ben 10 Alien Swarm has gained a dedicated following and is now considered an underrated gem within the Ben 10 series. Fans praise its adventurous plot about Ben and a mysterious girl from his past teaming up to prevent an alien threat from destroying the world, as well as its willingness to take creative risks that have aged better than many similar TV movies. It is fondly remembered as a standout entry that offers more depth than typical franchise extensions.

Full Cast of Ben 10: Alien Swarm

Wilbur Fitzgerald as Financial Guy in Suit

Wilbur Fitzgerald

Financial Guy in Suit
Patrick Cox as Big Ed

Patrick Cox

Big Ed
Justin Welborn as Psycho 2

Justin Welborn

Psycho 2
Galadriel Stineman as Gwen Tennyson

Galadriel Stineman

Gwen Tennyson
Alyssa Diaz as Elena Validus

Alyssa Diaz

Elena Validus
Dee Bradley Baker as Big Chill / Humongousaur (voice)

Dee Bradley Baker

Big Chill / Humongousaur (voice)
Aaron Munoz as Psycho 1

Aaron Munoz

Psycho 1
Eric Mendenhall as Fitz

Eric Mendenhall

Fitz
Barry Corbin as Grandpa Max Tennyson

Barry Corbin

Grandpa Max Tennyson
Alex Winter as Nanomech (voice)

Alex Winter

Nanomech (voice)

Crew of Ben 10: Alien Swarm

Full backstage crew list →