Complex sentence: Fonda played Wyatt Earp in John Ford's "My Darling Clementine" (1946) and appeared in the film "Fort Apache" (1948) as a rigid Army colonel, along with John Wayne and Shirley Temple in her first adult role.
Split into simpler sentences: Fonda played Wyatt Earp in "My Darling Clementine" (1946), which was directed by John Ford. In 1948 he appeared in a subsequent Argosy/Ford production, "Fort Apache", as a rigid Army colonel, along with John Wayne and Shirley Temple in her first adult role.