Two brothers are separated when young. One becomes the pony express rider Clint Knox and the other the outlaw Ace Carter.

Hoot Gibson
as Clint Knox

Rex Lease
as Asa Knox aka Ace Carter

Marion Shilling
as Mary Christman

Adam Goodman
as Windy Harper

Nina Guilbert
as Mrs. Martha Knox

Earl Dwire
as George Christman

Phil Dunham
as St. Joseph Reporter

Robert McKenzie
as Judge Beasley

Steve Clark
as John Knox (as Steve Clarke)
CinemaSerf
When their wagon train is ambushed, two young brothers are left at the mercy of their attackers. “Asa” (Rex Lease) is adopted by the gang’s leader and matures into a bit of an hooligan. The other, “Clint” (Hoot Gibson) manages to make it to safety with their mother and he grows up to become a Pony E...