"The serial of the season -- Mystery, Adventure, Love, Romance, Thrills"
Cunard turns into The Queen of the Apaches, an outlaw who steals from the rich to gives to the poor, always leaving a purple mask behind as a trademark.

Francis Ford
Phil Kelly/The Sphinx

Grace Cunard
Patricia Montez/Queen of the Apaches

Jean Hathaway
Eleanor Van Nuys
Peter Gerald
Pete Bartlett, Kerry's Assistant (as Pete Gerald)
Jerome Ash
Bull Sanderson, Kerry's Assistant (as Jerry Ash)
John Featherstone
Stephen Dupont
John Duffy
Silk Donahue

Monty Banks
Jack Elliot & Jacques, Patricia's Butler (as Mario Bianchi)

Gertrude Short
Mary MacLean

Tom London
Robert Jackson, Inventor (as Leonard Clapham)

Francis Ford
Phil Kelly/The Sphinx

Grace Cunard
Patricia Montez/Queen of the Apaches

Jean Hathaway
Eleanor Van Nuys
Peter Gerald
Pete Bartlett, Kerry's Assistant (as Pete Gerald)
Jerome Ash
Bull Sanderson, Kerry's Assistant (as Jerry Ash)
John Featherstone
Stephen Dupont
John Duffy
Silk Donahue

Monty Banks
Jack Elliot & Jacques, Patricia's Butler (as Mario Bianchi)

Gertrude Short
Mary MacLean

Tom London
Robert Jackson, Inventor (as Leonard Clapham)