Which 2014 animated musical television special starred the actor who also played Frank Costanza on "Seinfeld"?
How Murray Saved Christmas How Murray Saved Christmas is a 2014 animated musical television special, directed by Peter Avanzino and written by Mike Reiss. The voice actors include Jerry Stiller, Sean Hayes, Kevin Michael Richardson, Jason Alexander, John Ratzenberger and Dennis Haysbert.
Uncle Leo Uncle Leo is a fictional character portrayed by Len Lesser in the American sitcom "Seinfeld". Leo is the character Jerry Seinfeld's uncle. Uncle Leo made his debut in the second-season episode "The Pony Remark" and appeared in at least one episode in each of the additional seasons through the show's nine-season run.