Sky High is a 1922 American silent film written and directed by Lynn Reynolds and starring Tom Mix, J. Farrell MacDonald, Eva Novak, and Sid Jordan. In 1998, the film was selected for preservation in the United States National Film Registry by the Library of Congress as being culturally, historically, or aesthetically significant.
While the police drives to the hidden camp in motor cars, Grant borrows an airplane and flies into the Grand Canyon where he jumps in a river and manages to free Estelle. Jim Frazer is identified as the ringleader and arrested but, to protect Estelle, Grant accepts that he lets her believe that he is leaving for a long trip. Frazer asks Grant whether he would help take care of Estelle while he is in jail and Grant answersIll look after her the rest of her life if shell let me.
Source: Wikipedia