Serial TV ini adalah serial TV Scooby-Doo pertama yang ditayangkan di ABC, sejak acara ini pindah dari stasiun TV CBS pada tahun 1976. Dalam beberapa episode, karakter tambahan Scooby-Dum. Ada beberapa episode yang merupakan tayangan ulang dari Scooby-Doo, Where are You!.
Daftar episode
Sesi 1
"High Rise Hair Raiser"
Monster = Netty Crabbe, The Specter of Ebenezer Crabbe
Pelaku = Jim Rivets, Red Sparks
Tanggal ditayangkan = 11 September 1976
"The Fiesta Host Is an Aztec Ghost"
Monster = The Stone Creature & The Ghost of Katazuma
Pelaku = Mrs. Elena Stonehack & Professor Stonehack
Tanggal ditayangkan = 18 September 1976
"The Gruesome Game of the Gator Ghoul"
Monster = The Gator Ghoul
Pelaku = Alice Dovely
Tanggal ditayangkan = 25 September 1976
"Watt A Shocking Ghost"
Monster = The 10,000 Volt Ghost
Pelaku = Voltner
Tanggal ditayangkan = 2 Oktober 1976
"The Headless Horseman of Halloween"
Monster = The Headless Horseman
Pelaku = Cousin Elwood Crane
Tanggal ditayangkan = 9 Oktober 1976
"Scared a Lot in Camelot"
Monster = Merlin & Black Knight
Pelaku = Zarko cs.
Tanggal ditayangkan = 16 Oktober 1976
"The Harum Scarum Sanitarium"
Monster = The Ghost of Dr. Coffin
Pelaku = Opsir Oldfield
Tanggal ditayangkan = 23 Oktober 1976
"The No-Face Zombie Chase Case"
Monster = The No-Face Zombie & Gorilla
Pelaku = Robot & Mr. Dilly
Tanggal ditayangkan = 30 Oktober 1976
"Mamba Wamba and the Voodoo Hoodoo"
Monster = Mamba Wamba, The Mamba Zombie, Zombie Lila
Pelaku = Roger dkk. & Lila
Tanggal ditayangkan = 6 November 1976
"A Frightened Hound Meets Demons Underground"
Monster = The Steam Demon
Pelaku = Mr. Crenhsaw (Albert Tross)
Tanggal ditayangkan = 13 November 1976
"A Bum Steer for Scooby"
Monster = Tamooka The Flying Ghost Bull, The Medicine Man Ghost
Pelaku = Sam & Lenny
Tanggal ditayangkan = 20 November 1976
"There's a Demon Shark in the Foggy Dark"
Monster = The Demon Shark
Pelaku = Mr. Wells
Tanggal ditayangkan = 25 November 1976
"Scooby-Doo, Where's the Crew?"
Monster = The Ghost of Captain Piscado, The Octopus Monster, The Kelp Monster
Pelaku = First Mate Carp, McFinn and McGill
Tanggal ditayangkan = 27 November 1976
"The Ghost that Sacked the Quarterback"
Monster = The Ramblin' Ghost
Pelaku = Buck Bender (Mr. Elsworth)
Tanggal ditayangkan = 4 Desember 1976
"The Ghost of the Bad Humor Man"
Monster = The Vanilla Phantom, The Chocolate Phantom & Strawberry Phantoms
Pelaku = Sammy The Shrimp (Mr. Grisly) dkk.
Tanggal ditayangkan = 11 Desember 1976
"The Spirits of '76"
Monster = The Ghosts of Benedict Arnold, William Demont & John Andre
Pelaku = Penjaga tempat, karyawan, dkk.
Tanggal ditayangkan = 18 Desember 1976
Sesi 2
"The Curse of Viking Lake"
Monster = The Viking Ghosts of Viking Lake
Pelaku = Mr. Hamson dan 2 orang geologi
Tanggal ditayangkan = 10 September 1977
"Vampire Bats and Scaredy Cats"
Monster = The Great Skull Island Vampire
Pelaku = Paman Leon
Tanggal ditayangkan = 17 September 1977
"Hang in There, Scooby-Doo"
Monster = The Pterodactyl Ghost
Pelaku = Johnny Jacobo (bertugas sebagai katering) & Mr. Bohannon
Tanggal ditayangkan = 24 September 1977
"The Chiller Diller Movie Thriller"
Monster = The Ghost of Milo Booth
Pelaku = Jim Moss
Tanggal ditayangkan = 1 Oktober 1977
"The Spooky Case of the Grand Prix Race"
Monster = The Phantom Racer
Pelaku = Ken Rogers
Tanggal ditayangkan = 8 Oktober 1977
"The Ozark Witch Switch"
Monster = The Ghost of the Witch McCoy & The Zombie
Pelaku = Aggie Wilkins & Zeke Harkins
Tanggal ditayangkan = 15 Oktober 1977
"Creepy Cruise"
Monster = The Future Shocker
Pelaku = Simon Grady & Professor von Klemp
Tanggal ditayangkan = 12 Oktober 1977
"The Creepy Heap from the Deep"
Monster = The Creepy Heap From the Deep, The ghost of Captain Clemens
Pelaku = Perampok bank dan kapten Clemens
Tanggal ditayangkan = 29 Oktober 1977
Sesi 3 (sebagai Scooby-Doo, Where are You!)
"Watch Out! The Willawaw!"
Monster = The Willawaw & The Owlmen
Pelaku = Grey Fox dkk.
Tanggal ditayangkan = 9 September 1978
"A Creepy Tangle in the Bermuda Triangle"
Monster = The Skeleton Men of Diablos Island & UFO
Pelaku = Dr. Grimsley dkk.
Tanggal ditayangkan = 16 September 1978
"A Scary Night With a Snow Beast Fright"
Monster = Snowbeast
Pelaku = Asisten Profesor Baptiste
Tanggal ditayangkan = 23 September 1978
"To Switch a Witch"
Monster = Melissa Wilcox, The Ghost Witch of Old Salem
Pelaku = 2 saudara dari Arlene Wilcox & Garr Mooney
Tanggal ditayangkan = 30 September 1978
"The Tar Monster"
Monster = The Tar Monster
Pelaku = Mr. Stoner
Tanggal ditayangkan = 7 Oktober 1978
"A Highland Fling With a Monstrous Thing"
Monster = The Ghost of Finnyan McDuff & The Loch Ness Monster
Pelaku = Jamie Cragmore
Tanggal ditayangkan = 14 Oktober 1978
"The Creepy Case Of Old Iron Face"
Monster = Old Ironface
Pelaku = Mama Mione
Tanggal ditayangkan = 21 Oktober 1978
"Jeepers, It's the Jaguaro"
Monster = Jaguaro
Pelaku = Barney
Tanggal ditayangkan = 28 Oktober 1978
"Make a Beeline Away from That Feeline!"
Monster = The Cat Creature
Pelaku = Dr. Bell
Tanggal ditayangkan = 4 November 1978
"The Creepy Creature of Vulture's Claw"
Monster = The Mantis Creature of Vulture's Claw
Pelaku = Professor Greer
Tanggal ditayangkan = 11 November 1978
"The Diabolical Disc Demon"
Monster = The Disc Demon
Pelaku = Ace Decade
Tanggal ditayangkan = 18 November 1978
"Scooby's Chinese Fortune Kooky Caper"
Monster = The Moon Monster
Pelaku = Pmn. Chin
Tanggal ditayangkan = 25 November 1978
"A Menace in Venice"
Monster = The Ghostly Gondolier
Pelaku = Mario
Tanggal ditayangkan = 2 Desember 1978
"Don't Go Near the Fortress of Fear"
Monster = The Ghost of General Juan Carlos
Pelaku = Kapt. Eddie
Tanggal ditayangkan = 9 Desember 1978
"The Warlock of Wimbledon"
Monster = Anthos the Warlock
Pelaku = Nick Thomas & John
Tanggal ditayangkan = 16 Desember 1978
"The Beast is Awake in Bottomless Lake"
Monster = The Beast of Bottomless Lake
Pelaku = Ny. Julie Johnson
Tanggal ditayangkan = 23 Desember 1978
Hasil keluaran DVD
The Scooby-Doo/Dynomutt Hour - The Complete Series
Dikeluarkan tanggal 7 Maret 1976
Scooby-Doo, Where Are You! The Complete Third Season
