Welcome Home at the Ivanhoe Theatre in Chicago. The same year, Roberts starred as Rhett Butler opposite Lesley Ann Warren, in another major production, Gone with the Wind, at the Chandler Pavilion in Los Angeles, again receiving good personal reviews, amidst weak reviews for the rest of the show. His additional stage credits after Bonanza include Two for the Seesaw, A Thousand Clowns, One Flew Over the Cuckoo's Nest, Any Wednesday, and The Sound of Music (as Captain von Trapp). He did The Night of the Iguana while still playing in Bonanza in 1963. Roberts played Jim Conrad, the lead role, in the 1971 TV movie that served as a pilot for the series San Francisco International Airport, though the role was played by Lloyd Bridges in the actual episodes of the series. Roberts guest-starred in TV shows such as The Girl from U.N.C.L.E., The Virginian, The Big Valley, Lancer, Mission: Impossible (four episodes), Have Gun – Will Travel, Marcus Welby, M.D., The Wild Wild West, Ironside (two episodes), The Rockford Files, Gunsmoke, Mannix, Vega$, The Odd Couple, Hawaii Five-O, The Love Boat, Hotel, The Hardy Boys/Nancy Drew Mysteries, Nakia, Night Gallery, The Bold Ones, The Quest, Police Story, Most Wanted, Westside Medical, Man from Atlantis, Jigsaw John, Sixth Sense, Quincy, M.E. The Feather and Father Gang, Hawkins, Men from Shiloh, Perry Mason, Wide World of Mystery, and The Six Million Dollar Man, and appeared in miniseries, including Captains and the Kings, Centennial, The Immigrants, and Around the World in 80 Days. He starred in two cult films, Four Rode Out (1971) and Kashmiri Run (1970), directed by veteran TV director John Peyser, and other feature films, including The Magic of Lassie (1978). He co-starred or was featured in several TV movies, including, The Adventures of Nick Carter, Dead Man on the Run, Assignment Viennas pilot Assignment: Munich, The Night Rider, The Silent Gun, The Lives of Jenny Dolan, The Deadly Tower, Hot Rod, Desperado, The Bravos, and High Noon, Part II: The Return of Will Kane. In 1979, Roberts again achieved "superstar" status as the lead in Trapper John, M.D. (1979–1986), receiving an Emmy nomination in 1981; and playing the character twice as long as Wayne Rogers had (1972–1975) on CBSs M*A*S*H series. Roberts told TV Guide in 1979 that he chose to return to weekly television after watching his father age and realizing that it was a vulnerable