Beginning at 9:00am (CST) on Halloween, Boomerang US will be airing a marathon of Scooby-Doo movies all morning and afternoon to celebrate the holiday. The marathon kicks off at 9:00am with "Scooby-Doo and KISS: Rock and Roll Mystery," and continues on with "Scooby-Doo! FrankenCreepy," "Scooby-Doo! Moon Monster Madness," "Scooby-Doo! WrestleMania Mystery," "Scooby-Doo! Stage Fright," and closing with "Scooby-Doo 3: The Mystery Begins."
Here's the full schedule of when each movie will be airing (all times listed in the US central time zone):
9:00am - Scooby-Doo and KISS: Rock and Roll Mystery
11:00am - Scooby-Doo! FrankenCreepy
1:00pm - Scooby-Doo! Moon Monster Madness
3:00pm - Scooby-Doo! WrestleMania Mystery
5:00pm - Scooby-Doo! Stage Fright
7:00pm - Scooby-Doo 3: The Mystery Begins
In addition to the marathon, two Scooby-Doo! Mystery Incorporated episodes will also air that day on Boomerang. "Stand and Deliver" and "The Man in the Mirror" will be shown back-to-back at 4:00am and 4:30am, respectively.
A full schedule of all the other non-Scooby Halloween episodes which are being shown that day can be found on Zap2it.