The Knight had hidden the real sacred Grail among lots of other glittering cups.In the supernatural showdown, there was a choice of Grails to drink from to attain eternal life (the Knight advised Donovan: "Choose wisely").It observed he surroundings, then growled and emitted a loud, majestic, bellowing and domineering roar.Leo Getz arrived, telling a sad story about his pet frog Froggy, his sole childhood friend and confidant.To celebrate the news of Mortimer""s marriage, his thrilled, match-making aunts (who had long ago predicted he would tie the knot) propose opening a bottle of wine, singing, inviting over a few of he neighbors, and having some wedding cake.The leader, Billyboy (Richard Connaught) and his gang of droogs wear remnants of old Nazi uniforms:Alex (in voice-over):It was around by the derelict casino that we came across Billyboy and his four droogs.