I Love Melvin

Donald O'Connor

Melvin Hoover

Debbie Reynolds

Judy Schneider / Judy LeRoy

Una Merkel

Mom Schneider

Richard Anderson

Harry Flack

Allyn Joslyn

Frank Schneider

Les Tremayne

Mr. Henneman

Noreen Corcoran

Clarabelle Schneider

Jim Backus

Mergo