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