The Mystery Gang goes to Hawaii for the Big Kahuna of Hanahuna Surfing Contest. However, the gang and the locals find the island invaded by the vengeful Wiki Tiki spirit and his demons. Casey Kasem, Frank Welker, Mindy Cohn, Grey DeLisle, Ray Bumatai, Tia Carrere, Teri Garr Added on HBO 2022-10-04. Youtube Trailer

Scooby-Doo and the Mystery Inc. gang become involved in a supernatural mystery in Egypt. Casey Kasem, Frank Welker, Mindy Cohn, Grey DeLisle, Christine Baranski, Ajay Naidu, Ron Perlman Added on HBO 2022-07-24. Youtube Trailer