According to Nick.com's schedule and TVGuide.com,
Hocus Pocus and
The Thing will be airing January 15. There's no word if there will be a marathon or not but we will keep everyone inform of what's going on in the future!!
January 158:30/7:30c - Hocus Pocus / The Thing
Hocus Pocus
SpongeBob tries out his new magic kit on Squidward and is convinced he's turned his neighbor into an ice cream cone!
The Thing
After a freak bicycling accident, Squidward is coated in so much gunk, he's totally unrecognizable. SpongeBob thinks he's cute and adopts him as a pet.