The Mysterious Miss X (1939)

Michael Whalen as Keith Neville Died 1974 · Wilkes-Barre, Pennsylvania, USA

Lynne Roberts as Julie Graham (as Mary Hart) Died 1978 · El Paso, Texas, USA From Wikipedia, the free encyclopedia. Lynne Roberts, born Theda May Roberts (November 22, 1922 – April 1, 1978) was an American film actress who appeared exclusively in B-movies. Description above...

Chick Chandler as Dan 'Scooter' Casey Died 1988 · Kingston, New York, USA

Mabel Todd as Annie Botts Died 1977 · Los Angeles, California, USA Actress. Born Mabel Doss, she played in a numerous 1930s B-movie. Best remembered as 'Dot Marshall' in "Hollywood Hotel" and as 'Dora Stanley' in "Mystery of the White Room.".

Frank M. Thomas as District Attorney Al Ross Died 1989 · Saint Joseph, Missouri, USA From Wikipedia, the free encyclopedia Frank Marion Thomas (July 13, 1889 – November 25, 1989), was an American character actor of stage, screen and television fame. He and his wife, actress Mona Brun...