Earth Star Voyager (1988)

In the year 2082, the Earth deep-space exploration vessel, Vanguard Explorer, has suffered heavy damage, due to the efforts of Captain Jacob ’Jake’ Brown trying to keep his ship out of the hands of mutineers led by his second-in-command, Vance Arthur. Feigning compliance, Jake attacks Vance and knocks him senseless long enough for him to get to an escape pod and launch into space. However, the cause of the damage on board the Vanguard Explorer is unknown...