Riki Lindhome
Susan Murphy/Ginormica (voice)
Diedrich Bader
The Missing Link (voice)
Kevin Michael Richardson
General Warren Monger (voice)
Jeff Bennett
Coverton (voice)
Chris O'Dowd
Dr. Cockroach (voice)
Eric Edelstein
B.O.B. (voice)
Gillian Jacobs
Sta'abi (voice)
James Patrick Stuart
President Hathaway (voice)