 Universal serials presented a similar approach to cast display until 1940, only in their case, the star-cameos appeared with the first 3-4 episodes, and subsequent episodes listed these names usually followed, on a scrolling cast list, by part, but not often all, of the supporting players who had been named on the episodes with the cameos.Occasionally, a new player or two might be added.Columbia only a few times adopted this approach to displaying the cast of its serials.