Olan Soule
Dr. Clement C. Moore (voice)
Barbara Eiler
Mrs. Moore (voice)
Hal Smith
Dr. Sawyer (voice)
Virginia Gregg
Gretchen (voice)
Laura Turnbull
(voice)
Shari Turnbull
Douglas Crowther
Diana Lee
Soloist (voice)
Thurl Ravenscroft
Bill Cole
Eleanor Geffert
Julia Rinker
Soloist (voice) (as Julie Rinker)
