Wayne Knight

Igor

Brad Garrett

Phil

Corey Burton

David Warner

Dr. Vic Frankenstein

Matt Frewer

Nancy Cartwright

Billy West

Hoboken

Tom Kenny

Ace Deuce

Kath Soucie

Charlie Adler

Jess Harnell

Cam Clarke

Paul Rugg

Seth Tuber's Mom/Angry Mob leader

Jim Cummings

Jonathan Harris

Bill Kopp

Juan Antonio Castro

Igor (spanish version)

Carlos Kaniowsky

Phil (spanish version)

Héctor Cantolla

Dr. Vic Frankenstein (spanish version)

Jerry Lambert

Jeff DeGrandis

Director