Great Balls of Fire!

Dennis Quaid

Jerry Lee Lewis

Winona Ryder

Myra Gale Brown

John Doe

J.W. Brown

Stephen Tobolowsky

Jud Phillips

Alec Baldwin

Jimmy Swaggart

Lisa Blount

Lois Brown

Trey Wilson

Sam Phillips

Steve Allen

Steve Allen

Michael St. Gerard

Elvis

Mojo Nixon

James Van Eaton

Kelli Clevenger

Dancer (uncredited)

Joshua Sheffield

Rusty Brown

Robert Lesser

Alan Freed

Lisa Jane Persky

Babe

Paula Person

Sam's Secretary