Elvis Presley

Danny Fisher

Carolyn Jones

Ronnie

Walter Matthau

Maxie Fields

Dolores Hart

Nellie

Dean Jagger

Mr. Fisher

Liliane Montevecchi

Forty Nina

Vic Morrow

Shark

Paul Stewart

Charlie LeGrand

Jan Shepard

Mimi Fisher

Brian G. Hutton

Sal (as Brian Hutton)

Jack Grinnage

Dummy

Dick Winslow

Eddie Burton

Raymond Bailey

Mr. Evans

Anne Caprile

Mimi Fisher (Voice)

Gavin Gordon

Mr. Primont

Helene Hatch

Mrs. Pearson (uncredited)

Kitty White

Street Vendor (uncredited)

Scotty Moore

Guitar Player (uncredited)

Richard Simmons

Little Tot (uncredited)

Candy Candido

Doorman (uncredited)

Barbara Gayle

Salesgirl (uncredited)

Reita Green

Hatcheck Girl (uncredited)

Trustin Howard

Master of Ceremonies (uncredited)

Gustave Lax

Patron (uncredited)

Ziva Rodann

Entertainer (uncredited)

Tony Russel

Chico (uncredited)

Ron Nyman

Patron (uncredited)

Jackie Joseph

Salesgirl (uncredited)

Gavin Gordon

Mr. Primont (uncredited)

Ned Glass

Desk Clerk (uncredited)

Franklyn Farnum

Drugstore Lunch Counterman (uncredited)

Lilyan Chauvin

Catherine (uncredited)

Sam Buffington

Dr. Martin Cabot (uncredited)

Val Avery

Ralph (uncredited)