What do you do when, presumably, you're contractually obligated to deliver 72 minutes worth of content, but you've only managed to cobble together a 40 minute story composed mostly of hamburger-related jokes and the villain self-immolating about how husky he was as a kid?
Well...once that plotline is exhausted, you have Jennifer and her palette-swapped twin Amy sing Christmas carols for about ten minutes, as the CGI characters are animated as simply as technically possible. They appear to be on an asymptotic approach with absolute immobility. So close...but not quite.
Then you replay the original Christmas Light, retelling it like a campfire story, with new Santa (who sounds like he might be from Chicago?) and Burton chattering over the inaudible…