The Secret Seven
Plot: Scientists assembled to prove their methods are effective in criminal investigation try to solve a series of murders.
Bruce Bennett. Bruce Bennett was 34 in The Secret Seven as 'Patrick Norris'.
Florence Rice. Florence Rice was 33 in The Secret Seven as 'Lola Hobbs'.
Barton MacLane. Barton MacLane was 37 in The Secret Seven as 'Sam O'Donnell'.
Joe Downing. Joe Downing was 37 in The Secret Seven as 'Lou Boyd'.
Joseph Crehan. Joseph Crehan was 57 in The Secret Seven as 'Police Chief Hobbs'.
Howard Hickman. Howard Hickman was 60 in The Secret Seven as 'Dr. Talbot'.
Edward Van Sloan. Edward Van Sloan was 57 in The Secret Seven as 'Prof. Holtz'.
Don Beddoe. Don Beddoe was 37 in The Secret Seven as 'Maj. Blaine'.
William Forrest. William Forrest was 37 in The Secret Seven as 'Mr. Brooks'.
Dantón Ferrero. Dantón Ferrero was >> in The Secret Seven as 'Mr. DeSoto'.
George Anderson. George Anderson was 54 in The Secret Seven as 'Detective Bennett'.
Duke York. Duke York was 31 in The Secret Seven as 'Joe Carpa'.
Eddie Laughton. Eddie Laughton was 37 in The Secret Seven as 'Henchman Bishop'.
George Magrill. George Magrill was 40 in The Secret Seven as 'Henchman Scarlatti'.
Cy Schindell. Cy Schindell was 33 in The Secret Seven as 'Henchman Felton'.
Sam Ash. Sam Ash was 55 in The Secret Seven as 'Walter A. Adams, gang accountant'.
John Dilson. John Dilson was 49 in The Secret Seven as 'Walter W. Carter'.
George McKay. George McKay was 56 in The Secret Seven as 'Bill "Goldy" Golden'.
Robert Tasker. Robert Tasker was >> in The Secret Seven as 'Story, Screenplay'