Nolan North

Lou Giotti

Dutch TV Announcer (voice)

(voice)

Donald Flum

College Professor (voice)

DEA Agent (voice)

Canoe Rental Cashier (voice)

Ken Walker

Commander Oscar Northcutt

Host / Dude / Centaur #2 (voice)

Additional Voices (voice)

Vice President Dwayne (voice)

Alien News Anchorman / Agent Gribbles (voice)

Michael / Priest (voice)

Cake or Fake? Contestant (voice)

(voice)

Gromflomite Commander / Gromflomite Soldier / Additional Voices (voice)

Alien Waiting in Line / Special Agent Mongo Bongo (voice)

Anderson Cooper / Tom Hanks (voice)

Jerry's High School Friend (voice)

Tony Hawk / Marvin the Cowardly Security Guard (voice)

Scroopy Noopers (voice)

Assimilated Alien 2 (voice)

Doug Jamerson / Alien Police Officer (voice)