Fitzwilly

Dick Van Dyke

Claude R. Fitzwilliam

Barbara Feldon

Juliet Nowell

John McGiver

Albert

Edith Evans

Miss Victoria Woodworth

Harry Townes

Mr. Nowell

John Fiedler

Mr. Morton Dunne

Anne Seymour

Grimsby

Norman Fell

Oberblatz

Cecil Kellaway

Buckmaster

Stephen Strimpell

Byron Casey

Helen Kleeb

Mrs. Mortimer

?

Paul Reed

Prettikin

Albert Carrier

Pierre

Nelson Olmsted

Simmons

?

Dennis Cooney

Assistant D.A. Elliot Adams