Victor Schertzinger's 1939 adaptation of Gilbert and Sullivan's The Mikado is the first film adaptation of a Gilbert and Sullivan work, the only one to include members of the D'Oyly Carte Opera Company, and the first Technicolor picture put out by Universal.

But let's face it, it's only in the Collection because of Mike Leigh's Topsy-Turvy. Should have been a bonus feature, though I suppose if it had the Topsy-Turvy release would have been bloated. Instead we get a standalone episode dedicated to this piece of 19th century British Orientalism. Great.