When Red Hawk Dugan and his men attack a small wagon train, Colonel Merriwell is killed and the young girl Isobel taken and raised thinking Dugan is her father. Fifteen years later the Colonel's son Jack arrives looking for Dugan whom he learned killed his father. As he hunts for Dugan he meets and falls in love with Isobel only to then learn Dugan is her father.
Jack Hoxie
as Jack Merriwell / Col. Jim Merriwell
Evelyn Nelson
as Isobel Lorraine
Frank Rice
as Toby Jones
William Berke
as Rufe Trent
Joseph McDermott
as Red Hawk Dugan
Thomas G. Lingham
as John Anthony Todd
Steve Clemente
as Uncle Mose
Marin Sais
as Woman washing (uncredited)
