Gloria Shea
Mary Edmonds
LeRoy Mason
Mortimer Crome (as Le Roy Mason)
William Desmond
Thomas Edmonds
Sidney Bracey
James Munson
Walter Brennan
'Skid' (uncredited)
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.
