After he solved crimes in L.A. as Jim Rockford, he played the aging Earp doing the same in "Sunset"
THE 
PLOT: Tom Mix and Wyatt Earp team up to solve a murder at the... [DOC] [TLE] distinguished residents - Hillside Memorial Park and Mortuary [PAR] He played gang leader Buzz Gunderson who challenges and subdues the 
character.