How to Succeed in Business Without Really Trying

Robert Morse

Finch

Michele Lee

Rosemary

Rudy Vallee

J. B. Biggley

Scooter Teague

Bud Frump

Maureen Arthur

Hedy

John Myhers

Bratt

Carol Worthington

Lucille Krumholtz

Kathryn Reynolds

Smitty

Ruth Kobart

Miss Jones

Sammy Smith

Twimble / Wally Womper

Jeff DeBenning

Gatch

Janice Carroll

Brenda

Robert Q. Lewis

Tackaberry

Paul Hartman

Toynbee

Dan Tobin

Johnson

John Holland

Matthews

Justin Smith

Jenkins

Murray Matheson

Ovington

Patrick O'Moore

Media Man #1

Lory Patrick

Receptionist

Wally Strauss

Media Man #2

Hy Averback

Junior Executive #2

George Fenneman

TV Announcer

Carl Princi

Junior Executive #1

Sheila Rogers

Girl #1

Robert Sweeney

Junior Executive #3

Ivan Volkman

President

Ron Charles

Broker (uncredited)

Erin O'Brien-Moore

Mrs. Frump (uncredited)

Robert Osborne

Junior Executive (uncredited)

Anne Seymour

Gertrude Biggley (uncredited)

Walter Bacon

Treasure Hunter (uncredited)

Jack Berle

Treasure Hunter (uncredited)

George Boyce

Reunion Guest (uncredited)

George Bruggeman

Party Guest (uncredited)

Albert Cavens

Treasure Hunter (uncredited)

Dick Cherney

Elevator Passenger (uncredited)

Bud Cokes

Treasure Hunter (uncredited)

Robert Cole

Executive (uncredited)

George DeNormand

TV Board Member (uncredited)