RIP Clint Walker ~ who is probably best remembered as the title character in “Cheyenne” (1955-1962), TV’s first hour-long western. In addition to his many film and TV credits, Walker appeared as Lucy Carmichael’s boyfriend, construction worker Frank Winslow in two episodes of “The Lucy Show” (1965 & 1966). In real life, he also had a twin sister named Lucille. Clint Walker was 90 years old.