One of Bond's bigger outings from the early days of the franchise, You Only Live Twice begins with Bond (Sean Connery) faking his death to relieve himself of some of the heat of his enemies and culminates with a showdown against nemesis Blofeld (the progenitor of Dr. Evil) in a phony volcanic lair/rocket base being invaded by ninjas, which are on Bond's side. Blofeld's plot is hijacking spaceships while they're in orbit... for unclear purposes. Got all that? The plot itself is protracting and quite confusing for a Bond film, ultimately just a distraction from one of Bond's most memorable adventures, complete with Q arriving with a helicopter in a box. Tons of fun, really, and Donald Pleasence as Blofeld is inimitable.

Bond #5.