Could only vote for my favourite 3 but lets see whats in the collection.
Star Trek, all the episodes of the original series and animated version, through to Next Gen, Voyager and DS9 (except Enterprise, didn't do anything for me, excepting a certain female vulcan second officer
), all the movies.
Star Wars, Andromeda, Farscape, Battlestar Galactica (original with Lorne Green), Back to the Future, Taken, Babylon 5, Dune and the series. And a host of others too numerous to mention. Yep, I'm a SF fan, but there's still nothing beats seeing the stars through the eyepiece.
Just a little yarn. While at a public veiwing night we had a kid look through the 90mm at Jupiter and exclaiming to his mum "It's got moons". Mum replied "You should know that, you watch enough Star Trek"