The Scooby-Doo/Dynomutt Hour - Season 1 - Eps 16: Factory Recall
In trying to combat the villainous Mr. Cool (a Mr. Freeze incarnate), whose cold rays freeze everyone into solid ice, The Blue Falcon accidentally drops his Falcon commumicator from his Falconbelt in trying to save Dog Wonder. Using the Falcon communicator device, Cool tricks B.F. into believeing he is Focus One, telling him Dynomutt is being recalled to the factory for a reprogramming. Dog Wonder is then programmed by Cool into an evil D.W., who nearly succeeds in ending Blue Falcon's career...and his life!
About The Scooby-Doo/Dynomutt Hour

Title: The Scooby-Doo/Dynomutt Hour
First Air Date: 1976-09-11
Last Air Date: 1976-12-18
Status: Ended
Rating: 7.9/10 (from 167 votes)
Language: EN
Seasons: 2
Total Episodes: 32
Network: ABC
Genres: Animation, Comedy, Family, Kids, Mystery
Production Companies: Hanna-Barbera Productions
Synopsis
The Scooby-Doo/Dynomutt Hour is a 60-minute package show produced by Hanna-Barbera Productions in 1976 for ABC Saturday mornings. It marked the first new installments of the cowardly canine since 1973, and contained the following segments: The Scooby-Doo Show and Dynomutt, Dog Wonder.
Cast

Henry Corden
(voice)

Allan Melvin
Additional Voices (voice)

Casey Kasem
Shaggy Rogers / Additional Voices (voice)

Julie McWhirter
Additional Voices (voice)

Micky Dolenz
Supporting Voices / Additional Voices (voice)

Don Messick
Scooby-Doo / Additional Voices (voice)

Gary Owens
Blue Falcon (voice)

Virginia Gregg
Additional Voices (voice)

Larry McCormick
(voice)

Heather North
Daphne Blake (voice)