Duane Chapman's nickname is "Cat."
Theodore Victor Olsen -LRB- April 25 , 1932 in Rhinelander , Wisconsin -- July 13 , 1993 in Rhinelander -RRB- was an American western fiction author .. western fiction. western fiction. The films The Stalking Moon and Soldier Blue were based on his works .. The Stalking Moon. The Stalking Moon. Soldier Blue. Soldier Blue