Follow Thru is a 1930 American pre-Code musical romantic comedy film photographed entirely in Technicolor. It was the second all-color all-talking feature to be produced by Paramount Pictures. The film was based on the popular 1929 Broadway play of the same name by Lew Brown, B. G. DeSylva, Ray Henderson and Laurence Schwab. The play ran from January 9, 1929 to December 21, 1929; running for 401 performances. Jack Haley and Zelma O'Neal, who starred in the original musical play, reprised their roles for the film version.