Marion Davies

Sylvia Bruce

Bing Crosby

Bill 'Billy' Williams

Fifi D'Orsay

Lili Yvonne

Stuart Erwin

Ernest Pratt Baker, Picture Producer

Ned Sparks

Conroy

Patsy Kelly

Jill

Bobby Watson

Thompson

Three Radio Rogues

Eddie Bartell

Member - Three Radio Rogues

Wallace Beery

Himself - Premiere Clip (archive footage)

Clara Blandick

Ms. Perkins

Harry Bowen

Bartender

Nora Cecil

Briarcroft's Teacher

Ken Darby

Member - The King's Men

Jon Dodson

Member - The King's Men

Marie Dressler

Herself - Premiere Clip (archive footage)

Bud Geary

Sound Technician

Sterling Holloway

Radio Remote Technician

Jimmy Hollywood

Member - Three Radio Rogues

Jane Keckley

Briarcroft's Geometry Teacher

Bud Linn

Member - The King's Men

Wilbur Mack

Man Bringing Sylvia Winnings

Louise Mackintosh

Briarcroft's History Teachet

Sam McDaniel

Rasputin

Robert Montgomery

Himself - Premiere Clip (archive footage)

Miki Morita

Florist

Vesey O'Davoren

Waiter in Bar with Message

Rad Robinson

Member - The King's Men

Hector V. Sarno

Mexican Waiter

Norma Shearer

Herself - Premiere Clip (archive footage)

Henry Taylor

Member - Three Radio Rogues

Phil Tead

Freddie