Monty Python and the Holy Grail (1975)

In tenth-century England, King Arthur and his loyal squire Patsy journey across Britain to assemble a team of knights for the Round Table. Gathering Sir Lancelot, Sir Galahad, Sir Bedevere, and the somewhat less-brave Sir Robin, they make their way to Camelot. But when the gang is all together, God himself tasks them with finding the Holy Grail. Along the way, they encounter bizarre characters and meta-narrative obstacles.