Any ideas on fixing the movies in Overseer

Hi sorry Ive no idea how to get the movies to work rendering the game pretty useless lol....devastated ive been gasping to play this game again as its been a good 5 years or so since playing the game and ive never finished it. do i need to install some other program? Any ideas would be greatly appreciated. Thanks
We might be able to help.

Which version are you trying to play the DVD Version or the CD Version? Which operating system do you have?

Have you tried any of the guides... The DVD Version requires DVDExpress a software based dvd decoder.
A sansGUI interface is one that does not have the small features called "Windows". The term comes from the French word sans, meaning "without".

SansGUI's are more typically used in Unix-like Operating Systems. The conventional wisdom is that a GUI (Grapical User Interface) help guide the casual computer user to perform routine tasks with Point and Click simplicity. SansGUI's have acquired considerable acceptance for users accustomed to the CLI (Command Line Interface).