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