A 12-episode serial in which scholastic sports star Frank Merriwell leaves school to search for his missing father. His adventures involve a mysterious inscription on a ring, buried treasure, kidnaping and Indian raids. He saves his father and returns to school just in time to win a decisive baseball game with his remarkable pitching and hitting.
Frank Merriwell (as Don Briggs)
Elsie Belwood
Bruce Browning (as John King)
Carla Rogers
House Peters
Wally Reid
Carlyle Blackwell
Harry
Charles Merriwell
Murray Belwood
Coach Harding
Henchman Black
Jeff
Chemistry Professor
Indian John
Helpful Driver
Pete
Bill / Stalking Indian
Road Crew Foreman
Dr. Cummings
Captain of the 'Viking'
Big Tom
Barbecue Cook
Lumber Camp Cook
Dance Party Guest
Slout
Jimmy McLaw
Man in Audience (archive footage)
Dave
Mrs. Belwood
Man in Front Row (archive footage)
Berger
Monte
Rurale Captain
Yacht Crewman
George Baldwin
Indian
Gorman
Joe
Nolan
Lang
Director