Reminded me a little of “Corpse Bride” – or at least in a similar universe.
This Oscar Nominated short is directed by Smith & Foulkes and written by Foulkes, Smith, and Christopher O’Reilly, and produced at Nexus by Charlotte Bavasso and Christopher O’Reilly, the film follows two dour unfortunates as they battle a series of misadventures while trying to deliver a coffin to the graveyard.