Scrooged (1988, dir. Richard Donner)

A mean TV executive is visited by a series of ghosts intent on teaching him the true meaning of Christmas. A raucous, overlong, and often unfunny retelling of A Christmas Carol, overly keen to cash in on its star’s links to Ghostbusters. Inevitably, some bits work nevertheless, and the film’s become something of a Yuletide perennial despite its weaknesses.

Raiders of the Lost Ark (1981, dir. Steven Spielberg)

An American archaeologist races Nazis to a mystical artefact. Peerless action-adventure, expertly balancing thrills, romance, danger, comic moments, old-school stunt work and still-impressive visual effects. Still the state of this particular art.