An adventure serial presented in 12 chapters. Inventor Thomas Edmunds uses a super plane, 'The Phantom,' to protect his new anti-gravity invention, the Contragrav, from theft.
Tom Tyler
as Bob Raymond
Gloria Shea
as Mary Edmonds
LeRoy Mason
as Mortimer Crome (as Le Roy Mason)
William Desmond
as Thomas Edmonds
Sidney Bracey
as James Munson
Walter Brennan
as 'Skid' (uncredited)
Dennis O'Keefe
as Party Guest (uncredited)
