Cast. Elvis Presley as Steve Grayson; Nancy Sinatra as Susan Jacks; Bill Bixby as Kenny Donford; Gale Gordon as R. W. Hepworth; William Schallert as Abel Esterlake; Victoria Paige Meyerink as Ellie Esterlake; Carl Ballantine as Birdie Kebner; Ross Hagen as Paul Dado; Charlotte Considine as Lori; Sandy Reed as Speedway Announcer; Production