Elvis Presley as Rusty Wells

Shelley Fabares as Valerie

Harold J. Stone as Big Frank

Gary Crosby as Andy

Joby Baker as Wilbur

Nita Talbot as Sunny Daze

Mary Ann Mobley as Deena

Fabrizio Mioni as Romano

Jimmy Hawkins as Doc

Jackie Coogan as Sgt. Benson

Peter Brooks as Brentwood Von Durgenfeld

John Fiedler as Mr. Penchill

Chris Noel as Betsy

Lyn Edgington as Laurie

Gail Gilmore as Nancy

Pamela Curran as Bobbie

Rusty Allen as Linda

Beverly Adams as Girl #2 (uncredited)

Tommy Farrell as Louie (uncredited)

Dan Haggerty as Charlie (uncredited)

Les Tremayne as Opening Narrator (uncredited)

Milton Frome as Police Captain (uncredited)

Richard Reeves as Officer Wilkins (uncredited)

Robert Banas as Dancer