The Cage at the end (or the Menagerie I suppose) with Pike in the chair. The slug thing for The Wrath of Kahn. ummmm The Naked Time w. Sulu's sword fight. Pick your red shirt moment for that one.

Ice planet had shades of The Undiscovered Country but purely in the loosest sense. There were all the shout out lines.

There were more I think, but my brain is crap at remembering stuff *G*