Mabel Albertson
Mrs. Chandler
Helen Kleeb
Miss Spence, Nash's Secretary
Dick Wessel
Louis the Louse (as Richard Wessel)
Stanley Adams
Dan Shelby (voice) (uncredited)
Don Anderson
Television Technician in Booth (uncredited)
Gene Coogan
Man (uncredited)
Michael Dugan
First Engineer (uncredited)
Meurisse Duree
Dancer (uncredited)
Franklyn Farnum
Television Technician in Booth (uncredited)
Jack Kruschen
Taxi Driver (uncredited)