Richard and Maggie survive the explosion, but Maggie suffers from amnesia. Chase takes Maggie home from the hospital to try to rebuild their marriage. Angela Channing is forced into revealing a long-kept secret in her fight to save her wine empire from the encroachments of a vengeful mother and daughter who intend to take over the historic estate. Julia had Dominic Rossini's child, but was told it was stillborn. In order to save Falcon Crest, Angela reveals that the child was raised in an orphanage and is Father Christopher. Meanwhile, Richard Channing sets himself up as a target to flush out the killer who was responsible for his and Maggie's injuries from the explosion. He also hires an attorney, Jordan Jennifer Roberts, to help him rescue his empire.
Salesman Bill Lowery wakes up one morning and discovers, to his horror, that people around him are slowly degenerating their talk into gibberish that he cannot understand. His ability to communicate is needed more than ever when his son becomes sick. Lowery manages to get his son the treatment he needs and discovers he must relearn everything from scratch. On an idyllic outdoor picnic with her husband and their twins a nameless woman becomes confused and disoriented when events begin to repeat themselves. A space shuttle returns from a mission and NASA discovers that something unusual has been picked up. They discover that they have a shape-changing alien in their holding tank that poses a danger to all.
Guarding the school bully's girlfriend, Ramona, seems like a simple task to Arnold, until his natural Jackson ""charm"" creates some problems, Ramona falls head over heels for him and Herman, the bully, wants to rearrange his face.
The Thundercats briefly show Lion-O how the time capsule they recovered from the caveman works. Curious to see more, Lion-O activates it during his night-time watch, and gets caught in its projection rays. The rays send him back in time to Thundera, just before the final tremor that destroyed the planet. Meanwhile, the Mutants have built an evil robot monster that is destroying Cats' Lair. Back on Thundera, Lion-O encounters his father, Claudus, and saves him from a Mutant attack. In return, Claudus gives Lion-O the plans to the robot that was attacking the Thundercats in his own time.
Belker goes undercover as a cabbie in a very volatile cab territory war; Hill and Renko try to cool down the resentment between a Korean grocer and his black neighbors; Mayor Cleveland's son is busted for drug possession; and Garibaldi is offered a deal to clear his mounting gambling debts.
The gang brings Woody's old girl friend to Boston to visit him and Frasier, still not yet confident about returning to psychiatry, decides to pay his bar bill by working as a janitor.
Wilykit and Kat accidentally free an ancient monster that was banished to an old shrine centuries ago. The evil monster, Mongor, begins to destroy the planet, and is much stronger than the Thundercats. He captures all the elder Thundercats with his powers. Wilykit and Kat return to the shrine to find a way to destroy him. They report back to Lion-O and tell him that in order to destroy Mongor, he has to fight the monster without looking at it. Lion-O defeats the monster and all is returned to normal.
Cliff, who has a fetish for electronic appliances, buys a juicer. Rudy and Peter, bored from Vanessa's inattentive baby-sitting, decide to use it even they are not allowed to use appliances. David Langston Smyrl as Mr. Lucas. Peter Costa as Peter.
Jazz, Bumblebee and Sparkplug are up against insurmountable odds when Megatron manages to turn the recharging Autobots evil.
Magnum welcomes a former high school friend who enlists his help to rescue a highly trained dolphin.
George tries to make a good impression on Judy's dance party with experimental dancing shoes.
A wedding sets the stage, as Rick falls in love with their client (who suspects her husband is having an affair) and AJ proposes to Liz.
Alex realizes he must make Ellen aware of his feelings, but she is on a train on her way to marry another man, so he takes drastic measures to stop the wedding. The usually cool Alex decides he must let down his defenses or lose the girl he loves.
An elite special missions force fights against the terrorist forces of Cobra.
Audric's image is being projected from a body of water on a planet. Jayce goes down to investigate even though Monster Minds are busy draining the water off. Jayce meets the fish people, the X'Hal, and the Old One, and they communicate by telepathy.
Challenge of the GoBots is an American animated series produced by Hanna-Barbera, based on the Gobots toy-line released from Tonka. The show originally debuted in animated form as a five-part miniseries, which aired in syndication from October 29 - November 2, 1984. A regular series followed the next year, premiering on September 16, 1985 as part of the new weekday/weekend morning programming block called The Funtastic World of Hanna-Barbera. The series was later rerun on the USA Cartoon Express.
A strange little man charged with stealing electronic parts takes Dan hostage and demands the rest of the parts he needs to communicate with his home planet of Saturn.
Mumm-Ra creates device that can make Panthro clones. He embeds the spirit of Hammerhand into his clone and sets it free to destroy Third Earth. The Third Earth inhabitants blame the Thundercats for the terror because they think its the real Panthro destroying their villages and burning their crops. The real Panthro finally encounters his clone and, with the help of Lion-O, manages to destroy it. Enraged about his defeat, Hammerhand destroys Mumm-Ra's cloning device.