Kitty Carroll, an attractive store model, volunteers to become a test subject for a machine that will make her invisible so that she can use her invisibility to exact revenge on her ex-boss.
Kitty Carroll
Virginia Bruce
Professor Gibbs
John Barrymore
Richard Russell
John Howard
George
Charles Ruggles
Blackie
Oskar Homolka
Bill
Edward Brophy
Foghorn
Donald MacBride
Mrs. Jackson
Margaret Hamilton
Frankie
Shemp Howard
Jean
Anne Nagel
Peggy
Kathryn Adams
Marie
Maria Montez
Growley
Charles Lane
Mrs. Bates
Mary Gordon
Hudson
Thurston Hall
Hernandez
Eddie Conrad
Want-Ad Clerk (uncredited)
Harry C. Bradley
Postman (uncredited)
Kernan Cripps
Showroom Buyer (uncredited)
Sarah Edwards
Model (uncredited)
Kay Leslie
Showroom Buyer (uncredited)
Kay Linaker
Guest at Parade of Models (uncredited)
Frank McLure
Mrs. Patten (uncredited)
Kitty O'Neil