All Cast
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
(voice)
Douglas Crowther
(voice)
Diana Lee
Soloist (voice)
Thurl Ravenscroft
Soloist (voice)
Bill Cole
Soloist (voice)
Eleanor Geffert
Soloist (voice)