Contains 23 out of the 24 episodes (absent is S1's Wednesday is Missing, featuring the Addams Family, apparently due to licencing issues). For this series (which followed Scooby-Doo, Where Are You!), each episode featured a guest star or stars (some real-life, some Hanna-Barbera fictional characters). I hadn't seen most of these since first broadcast.
Season one; Ghastly Ghost Town (The Three Stooges) ~ 5/10; The Dynamic Scooby-Doo Affair (Batman and Robin)~ 6/10; The Frickert Fracas (Jonathan Winters) ~ 5/10; Guess Who's Knott Coming to Dinner? (Don Knotts) ~ 7/10; A Good Medium Is Rare (Phyllis Diller)~ 7/10; Sandy Duncan's Jekyll and Hyde (Sandy Duncan) ~ 6/10; The Secret of Shark Island (Sonny and Cher) ~ 8/10; The Spooky Fog of Juneberry (Don Knotts) ~ 7/10; The Ghost of Bigfoot (Laurel and Hardy) ~ 7/10; The Ghost of the Red Baron (The Three Stooges) ~ 5/10; The Ghostly Creep from the Deep (The Harlem Globetrotters) ~ 7/10; The Haunted Horseman of Hagglethorn Hall (Davy Jones) ~ 7/10; The Phantom of the Country Music Hall (Jerry Reed) ~ 5/10; The Caped Crusader Caper (Batman and Robin) ~ 4/10; The Loch Ness Mess (The Harlem Globetrotters) ~ 8/10
Edit (7 February 2022): Found the 'missing episode' Wednesday is Missing online ~ 8/10
Season two; The Mystery of Haunted Island (The Harlem Globetrotters) ~ 7/10; The Haunted Showboat (Josie and the Pussycats) ~ 8/10; Mystery in Persia (Jeannie) ~ 6/10; The Spirited Spooked Sports Show (Tim Conway) ~ 5/10; The Exterminator (Don Adams) ~ 7/10; The Weird Winds on Winona (Speed Buggy) ~ 7/10; The Haunted Candy Factory ('Mama' Cass Elliot) ~ 7/10; The Haunted Carnival (Dick Van Dyke) ~ 6/10
A few very good episodes, several okay episodes - and far too many poor ones. When this series is bad, it's BAD. Instead of making the most of its longer-than-usual 43 minute format, many of the episodes feel they're just over-extended reworkings of standard 22 minute scripts. The result is they feel drawn-out, repetitive (especially in the chase scenes), and at times boring.
Nevertheless, Frank Welker (Fred), Casey Kasem (Shaggy), Heather North (Daphne), Nicole Jaffe (Velma), and Don Messick (Scooby) all bring their A-game. And despite the stretched-out feel, there is some very funny writing, and some great atmospheric settings.
Overall, 6.5/10.
