Dick Van Dyke

Character: Claude R. Fitzwilliam

Barbara Feldon

Character: Juliet Nowell

John McGiver

Character: Albert

Edith Evans

Character: Miss Victoria Woodworth

Harry Townes

Character: Mr. Nowell

John Fiedler

Character: Mr. Morton Dunne

Anne Seymour

Character: Grimsby

Norman Fell

Character: Oberblatz

Cecil Kellaway

Character: Buckmaster

Stephen Strimpell

Character: Byron Casey

Helen Kleeb

Character: Mrs. Mortimer

Paul Reed

Character: Prettikin

Albert Carrier

Character: Pierre

Nelson Olmsted

Character: Simmons

Dennis Cooney

Character: Assistant D.A. Elliot Adams

Noam Pitlik

Character: Charles

Anthony Eustrel

Character: Garland

Sam Waterston

Character: Oliver

Karen Norris

Character: Kitty

Patience Cleveland

Character: Dolly

Lew Brown

Character: Frank

Monroe Arnold

Character: Goldfarb

Robert Williams

Character: Ryan

Laurence Naismith

Character: Mr. Cotty (uncredited)

Barbara Morrison

Character: Mrs. Mudge (uncredited)

Kenner G. Kemp

Character: Bar Patron (uncredited)

Fletcher Allen

Character: Reporter (uncredited)

Merie Earle

Character: Elderly Shoplifter (uncredited)

John Alban

Character: Customer (uncredited)

Ruth Foster

Character: Customer (uncredited)

Meg Wyllie

Character: Saleswoman (uncredited)

Arthur Peterson

Character: Liquor Store Clerk (uncredited)

John Daheim

Character: Man Who Gets Slapped (uncredited)

Gary Dubin

Character: Kid (uncredited)

Ethelreda Leopold

Character: Customer (uncredited)

Arthur Tovey

Character: Bar Patron (uncredited)

Dick Cherney

Character: Bar Patron (uncredited)

Paulene Myers

Character: Oberblatz's secretary (uncredited)