 Watkin appeared in several series, such as "The Lone Ranger", "Cheyenne", "The Jack Benny Program", "The Adventures of Rin Tin Tin", and "The George Burns and Gracie Allen Show".He also made an appearance on "I Love Lucy" in 1954, portraying book editor Mr. Dorrance in the episode "Lucy Writes a Novel".Watkin appeared as several minor characters in different episodes of "Adventures of Superman".