Two agents of the mouse-run International Rescue Aid Society search for a little orphan girl kidnapped by sinister treasure hunters.
Bob Newhart
as Bernard (voice)
Eva Gabor
as Miss Bianca (voice)
Geraldine Page
as Madame Medusa (voice)
Joe Flynn
as Mr. Snoops (voice)
Jeanette Nolan
as Ellie Mae (voice)
Pat Buttram
as Luke (voice)
Jim Jordan
as Orville (voice)
John McIntire
as Rufus (voice)
Michelle Stacy
as Penny (voice)
Bernard Fox
as The Chairman (voice)
Larry Clemmons
as Gramps (voice)
James MacDonald
as Evinrude / Brutus / Nero (voice)
