Sidney Krebs
(voice)
Pierre
(voice)
Self
Ichabod Crane
Self - voice
Himself
James Callender
Halden Brevik / Olav Volda
Alphonse LaFleur (voice)
Self
Louis (voice)
The Skull (voice)
Flanigan (voice)
Sheehan
René Auberjonois
Reverend Oliver
Man with Raven
Colonel West (uncredited)
Odo (voice)
Neil Sheridan
Dr. Felix Blackwell
Colonel Ron Massey
Mechanist (voice)
Walter Nowack
Odo (voice)
James Callender
Self
Mr. McGuire
Rudy
Dr. George Papanikolaou
Azmuth (voice)
Maurice (voice)
Edgar
Winslow Hannum
Chef Louie (voice)
McLeish (voice)
Mark Desmond (voice)
Pepé Le Pew (voice)
