The rights to this film were bought by M-G-M in 1942, so all prints shown on TV until the mid 1990's had the roaring lion logo at the beginning. However, despite having bought the rights, M-G-M retained Universal Pictures' spinning globe for the "The End: A Universal Picture" credit at the film's close.
For the opening credits, we see a cardboard cutout display of a show boat parade, with cutout paper townspeople watching it, on a moving turntable. The parade revolves past the camera carrying cardboard banners on which are printed the title and other credits to the film. Most of the parade figures are simply figures, but among them we can discern cutouts of Paul Robeson and Helen Morgan (the appearance of these figures does not coincide with the appearance of their names onscreen). In the background can be seen the shadows of a paddlewheel and a riverboat.
Though this film version is an extremely faithful adaptation of the Kern-Hammerstein musical version of the novel (rather than the novel itself), and although the film retains all the major changes that Hammerstein made to the novel when adapting it for the stage, the on-screen and poster title for the film reads "Edna Ferber's 'Show Boat'" rather than "Kern and Hammerstein's 'Show Boat'".