Eventually (in the later 1940s, the 1950s, and the 1960s) Tunberg worked more frequently on his own. His first feature film was You Can't Have Everything (1937), after which he provided scripts for several comedies and musicals featuring such stars as Betty Grable, Sonja Henie, Deanna Durbin, Dorothy Lamour and Shirley Temple.
Eventually (in the 1940s, 1950s, and 1960s), Tunberg worked more frequently alone. His first feature film was You Can't Have Everything (1937), after which he wrote scripts for several comedies and musicals starring prominent actresses such as Betty Grable, Sonja Henie, Deanna Durbin, Dorothy Lamour, and Shirley Temple.