What can two little mice possibly do to save an orphan girl who's fallen into evil hands? With a little cooperation and faith in oneself, anything is possible! As members of the mouse-run International Rescue Aid Society, Bernard and Miss Bianca respond to orphan Penny's call for help. The two mice search for clues with the help of an old cat named Rufus.
Bob Newhart
Eva Gabor
Geraldine Page
Joe Flynn
Jeanette Nolan
Pat Buttram
Jim Jordan
John McIntire
Michelle Stacy
Bernard Fox
Larry Clemmons
James MacDonald
George Lindsey
Bill McMillian
Dub Taylor
John Fiedler
Robie Lester
Mel Blanc
Peter Renaday