Sorrell Booke as Harvey Beckman

Gene Evans as Papa Doc

Taylor Lacher as Rick

Joan McCall as Julie

Shelley Morrison as Ruth

Carolyn Stellar as Lovely

John Durren as Ralph

Leif Garrett as David

Gail Smale as Sister Hannah

Dawn Lyn as Moe

Tierre Turner as Brian

Tia Thompson as Susan

Henry Beckman as Dr. Brown