Idaho!

Mahlon Hamilton

Boston Graham

Vivian Rich

Beth Cameron

Frederick Vroom

David Cameron

Frank Lackteen

Tex Osborne

?

Omar Whitehead

Doctor Gibbs

William Quinn

Ike Rogers

Fred DeSilva

Sam Kellerman

Charles Brinley

Yarrow

Nelson McDowell

Angus McPherson

?

William Dale

Alexander Jones

Lillian Gale

Mrs. Jones

?

Roy Bassett

The Mysterious Stranger