The Dalek Invasion Of Earth... We don't have The Sensorites, Reign Of Terror or Planet of Giants on DVD, and the VHS tapes are at my dad's house in Scotland... so we just skipped to this in the from-the-start rewatch.
Dr Who's first quarry, Susan's departure, iconic Dalek stuff (albeit with rubbish voices for some reason)... So much fun. And this time we watched it as the original version, not with the new CG effects. Still cool.