The Voice on the Wire

Ben F. Wilson John Shirley

Neva Gerber Polly Marion

Francis McDonald 'Red' Warren

Joseph W. Girard Dr. Reynolds

Nigel De Brulier Professor Duval

Howard Crampton Captain Cronin

William Quinn Emil LaRoux

Irene Hunt Mrs. Reynolds

Ernest Shields Howard Van Cleft

Hoot Gibson

Josephine Hill

Evelyn Selbie Pale Ida

L.M. Wells Professor Montague

William Canfield William Grimsby

Frank MacQuarrie Alvin Van Cleft

Frank Tokunaga

Lew Short Short

Willard Wayne Wayne

Charles Dorian Dorian

Wadsworth Harris James Walsh