80s: they cut at least part of both credits. For example, instead of  beginning the movie with the credits that show the title, and such things  (the one that alternates between Russian and American flags), but the tv  version  removes most of the opening credits. They only credit the writer,  producer and director. This means that most of the credits are cut, and the  film opens with the shot of the captain opening his eye over a black screen.   Also, the end credits were also shortened