Mystery Mask Mix-Up Up next Scooby’s Night with a Frozen Fright Cancel Turn Off Light I Like ThisUnlike Like I Dislike ThisUn-Dislike Dislike Season 1 Episode1 Episode2 Episode3 Episode4 Episode5 Episode6 Episode7 Episode8 Episode9 Episode10 Episode11 Episode12 Episode13 Episode14 Episode15 Episode16 Episode17 Season 2 Episode1 Episode2 Episode3 Episode4 Episode5 Episode6 Episode7 Episode8 Mystery Mask Mix-Up When Daphne innocently buys a mask that once belonged to an ancient warlord, the gang finds itself pursued by zombies and ghosts.