In Once Upon a Time In Mexico, I’ll watch “Well traveled” story sequence, the “Pistolero” gunfight sequence, the hotel escape (gotta love a woman who swears in Spanish), and the entire Dia De Los Muertos segment starting from Sands paying Chicleta Boy to be his guide.
If I ever watch Desperado, it’s almost entirely for Buscemi’s “Biggest Fucking Mexican” sequence, though the entire movie is highly entertaining (proof that with enough style, substance is irrelevant :D)
For El Mariachi, it’s the bathtub mariachi song “I have been caught with my pants down! And soon there might be a castration!”
I’ll load up Star Wars Episode III for the opening battle sequence (oh lordy I LOVE that first shot with the fighters flying over the star cruiser, then revealing the space battle going on below).
I love watching the big battle from the end of the BSG miniseries “Prepare for Defensive Supression Barrage!”
I’ll load up episodes of Due South to watch particular action sequences (the bus depot fight in “The Deal” and the car chase in “Heaven and Earth”, in particular)
I’ll load up Serenity just for the very final fight sequences (those who have seen it know EXACTLY what I’m talking about)
In the movie Shock Treatment (the little-known sequel to Rocky Horror Picture Show) I’ll fire up “Dealing with an Ace”, “Naughty Night”, “Little Black Dress”, “Shock Treatment”, “Duel Duet”, and “Just Gotta Keep Going”. Needless to say, I basically skip the non-singy parts and a handful of the songs themselves.
In Batman Begins I’ll watch it basically for the scenes involving Ra’s Al Ghul.
Cowboy Bebop: Knockin’ At Heaven’s Door: I’ll watch this basically for the convenience store fight and the fight ontop of the radio tower. I love the song that plays there.
Equilibrium: I’ll basically watch the last fight sequence “I pay it gladly.”
Firebirds: I like to watch the mock dogfight between Preston and Little, and then the whole battle sequence at the end.
Newsies: I like to watch the opening sequence and “King of New York”. Bill Pullman is such an underrated actor.
Reefer Madness The Musical: I like to watch this movie for “Reefer Madness”, “Listen to Jesus Jimmy”, the Brownie Song, “Sally Sunshine”, and the whole song and dance number at the end.
Sometimes I’ll fire up my Horatio Hornblower DVDs just for the battle sequences.