Will Arnett
The Missing Link (voice)
Will Arnett
The Missing Link (voice)
Hugh Laurie
Dr. Cockroach Ph.D. (voice)
Seth Rogen
B.O.B. (voice)
Mike Mitchell
Invisible Man (voice)
Kiefer Sutherland
General W.R. Monger (voice)
Robert Porter
Writer
Robert Porter
Director
Philip Cohen
Production Supervisor