Complex sentence: After winning the contest in 1940, Storm made several films for the studio, RKO Radio Pictures; the first was "Tom Brown's School Days", playing opposite Jimmy Lydon and Freddie Bartholomew.
Split into simpler sentences: After winning the contest in 1940, Storm made several films for the studio, RKO Radio Pictures. Her first was "Tom Brown's School Days", playing opposite Jimmy Lydon and Freddie Bartholomew.