I don't know if you have many of those, but how about a time-travel movie marathon?
I see that you have at least the Back to the Future trilogy and the Time Machine remake. And there is also Star Trek 4,8 and 11.
Time Travel sounds interesting... though I wouldn't want to watch the Star Trek movies over again this soon. So that would leave me...
- Back to the Future
- Back to the Future 2
- Back to the Future 3
- Cave Girl
- Terminator
- Terminator 2 (
Was there time travel in Terminator 3? I forget)
- Time Machine
- Time Travelers (TV Movie)
- Twelve Monkeys
- Planet of the Apes (1968)
- Planet of the Apes (2001)
- Warlock
These I am not sure about (listed at IMDB under keyword Time-travel)
- Donnie Darko
- Harry Potter and the Prisoner of Azkaban
- Galaxy Quest
- Stargate (I know there was portal... but time travel? I forget)
- Austin Powers: The Spy Who Shagged Me
- The Family Man
- Austin Powers in Goldmember
- 13 Going on 30 (I Know the movie... just don't know if I consider it time travel)
- Lara Croft: Tomb Raider
- Freejack
- Lost in Space
- Unholy
- Land of the Lost (once again.. consider it time travel? more like alternate dimension?)
and hey... I could watch the episodes of Time Tunnel between the movies.