Where's the Werewolf?

1 Maltese Mackerel 2 Dumb Waiter Caper 3 Yabba's Rustle Hustle 4 Catfish Burglar Caper 5 Movie Monster Menace 6 Mine Your Own Business 7 Super Teen Shaggy 8 Basketball Bumblers 9 Tragic Magic 10 Beauty Contest Caper 11 Stake-Out at the Take-Out 12 Runaway Scrappy 13 Who's Scooby-Doo? 14 Double Trouble Date 15 Slippery Dan, the Escape Man 16 Cable Car Caper 17 Muscle Trouble 18 Low-Down Showdown 19 Comic Book Caper 20 Misfortune Teller 21 Vild Vest Vampire 22 A Gem of a Case 23 From Bad to Curse 24 Tumbleweed Derby 25 Disappearing Car Caper 26 Scooby-Doo and Genie-Poo 27 Law & Disorder 28 Close Encounter of the Worst Kind 29 Captain Canine Caper 30 Alien Schmalien 31 The Incredible Cat Lady Caper 32 Picnic Poopers 33 Go East, Young Pardner 34 One Million Years Before Lunch 35 Where's the Werewolf? 36 Up a Crazy River 37 Hoedown Showdown 38 Snow Job Too Small 39 Bride and Gloom