This 30-second ad aired right before the 1995 premiere of Star Trek: Voyager. It aired on KTVD-TV UPN 20 in Denver. Part of a series of Star Trek Premiere spots, retained due to pack-rat geekosity, uploaded for fan-love posterity.
Sorry about the potato quality. This was uploaded in 2009 but it was captured from a VHS tape over composite video probably some time in 1999 or 2000, using the video capture hardware of the time.