Back in his playing days, San Francisco 49ers head coach Jim Harbaugh was a Bear, and a Colt, and a Charger . . . but did you know he was a cowboy too? Check out his guest role in the 1994 Fox western "The Adventures of Brisco County Jr.," along with fellow football players Carl Banks, then-49ers linebacker Ken Norton Jr., and NFL Hall-of-Famer Terry Bradshaw.