'The Scooby and Scrappy-Doo/ Puppy Hour'

'The Scooby And Scrappy-Doo / Puppy Hour' premiered in America on ABC on 25th September 1982, and features two half-hour episodes of each title.

Lennie Weinrib (Scooby-Doo / Scrappy-Doo / Yabba-Doo), Casey Kasem (Shaggy Rogers), Patricia Stevens (Velma Dace Dinkley), Heather North (Daphne Blake), Frank Welker (Freddy Jones), Billy Jacoby (Petey the Pup), Nancy McKeon (Dolly), Michael Bell (Duke / Dash), Tony O'Dell (Tommy), Peter Cullen (Lucky)

TX:
Season 1
'The Maltese Mackerel’ / ‘Dumb Waiter Caper’ / ‘Yabba's Hustle Rustle’ - 25th September 1982
'Catfish Burglar Caper’ / ‘The Movie Monster Menace’ / ‘Mine Your Own Business’ - 2nd October 1982
'Super Teen Shaggy’ / ‘Basketball Bumblers’ / ‘Tragic Magic’ - 9th October 1982
'Beauty Contest Caper’ / ‘Stakeout at the Takeout’ / ‘Runaway Scrappy’ - 16th October 1982
'Who's Scooby-Doo?’ / ‘Double Trouble Date’ / ‘Slippery Dan the Escape Man’ - 23rd October 1982
'Cable Car Caper’ / ‘Muscle Trouble’ / ‘The Low-Down Showdown’ - 30th October 1982
'The Comic Book Caper’ / ‘The Misfortune Teller’ / ‘The Vild Vest Vampire’ - 6th November 1982
'A Gem of a Case’ / ‘From Bad to Curse’ / ‘Tumbleweed Derby’ - 13th November 1982
'Disappearing Car Caper’ / ‘Scooby-Doo and Genie-Poo’ / ‘Law and Disorder’ - 20th November 1982
'Close Encounters of the Worst Kind’ / ‘Captain Canine Caper’ / ‘Alien Schmalien’ - 27th November 1982
'The Incredible Cat Lady Caper’ / ‘Picnic Poopers’ / ‘Go East Young Pardner’ - 4th December 1982
'One Million Years Before Lunch’ / ‘Where's the Werewolf?’ / ‘Up a Crazy River’ - 11th December 1982
'The Hoedown Showdown’ / ‘Snow Job Too Small’ / ‘Bride And Gloom’ - 18th December 1982

Notes:
*Featuring Scooby-Doo, Shaggy, Fred, Daphne, Velma, Scrappy-Doo and Yabba-Doo