Here's a wonderful animated short film called Cadaver, which follows a cadaver who "wakes up to say a last goodbye to his wife but discovers a truth in death he didn't know in life." He goes on a little road trip with a couple of girls that work in the morgue. The short was directed by Jonah D. Ansell, and has a great voice cast that includes Christopher Lloyd, Tavi Gevinson, and Kathy Bates. I really enjoyed watching this film, and I hope you do too!
CADAVER - A bittersweet love story (7 min) from Jonah D. Ansell on Vimeo.