The Adventures of Frank Merriwell

Donald Briggs

Frank Merriwell (as Don Briggs)

Jean Rogers

Elsie Belwood

John 'Dusty' King

Bruce Browning (as John King)

Carla Laemmle

Carla Rogers

House Peters Jr.

House Peters

Herschel Mayall Jr.

'Hersh' Mayall

Wallace Reid Jr.

Wally Reid

Edward Arnold Jr.

Eddie Arnold