Stardate: 48959.1. The Defiant is off to show the Federation's presence to the new Tzenkethi government. While underway the ship malfunctions and Bashir is suspected of sabotage.
Sagat and Ryu battle each other in the prison courtyard, ending the fight in a draw. Sagat calls the fight off, realizing he and Ryu are kindred spirits and tells him that he also ended up in prison because of Ashura. Meanwhile, Ken tries and fails to capture Donu after a car chase, but manages to free Ryu from prison. Both Ryu and Ken are being served an expulsion decree, and must leave the country in 24 hours.
After a checkup shows that he's a prime candidate for a heart attack, Dr. Katz asks Stanley and Laura to help him shape up.
A butt crack comment and a welt lead to the end of the Wyatt and Gary's friendship. To try and bring them closer together, Lisa zaps them into their favorite television show ever, ""The Sci-Fi Zone,"" which brought them together in the first place. While being narrated by Chett doing a great Rod Serling impression, Wyatt and Gary meet talking candy bars and dolls, a pig-faced woman, an evil fortune telling machine, and a satanic Principal Scampi. The boys have to either help each other or get stuck living in the Sci-Fi Zone where time has no meaning.
Major John Skokes is taken prisoner by the enemy during a savage galactic war and a seemingly undefeatable alien race. The tension increases when his cellmate, a cadet named Pri, is being transformed into one of them. Skokes must find an escape to save his cellmate and to avoid a disturbing revelation of the course of this war.
Stardate: Unknown. Dax asks the crew to join her Zhian'tara ritual. The memories of her former hosts will take over their bodies. Nog is preparing for Starfleet Academy.
Ryu and Ken decide to go to Thailand in hopes of learning Muay Thai. Once at Bangkok airport, Ashura's boss Donu plants some heroine in Ryu's backpack, who is then arrested and sent to prison. Here he endures brutal torture from Warden Nuchi and taunting from other prisoners, eventually coming to confront Sagat, a disgraced Muay Thai champion. Meanwhile, Ken does what he can to free Ryu from prison.
Katz goes to an open-mic night to sing, play guitar and embarrass Ben.
A cryptic postcard unleashes a flood of maddening and painful memories in Wolverine that threaten to drive him insane. To keep his mind from being torn apart, Wolverine and Beast travel to the one location that may hold the answers to his hidden past: the ruins of the top-secret Weapon X lab where Wolverine's bones were laced with adamantium. There he encounters other former 'test subjects'—Sabretooth, Maverick and Silver Fox—who are suffering similar mental breakdowns.
An international spy and hitman known as the Chameleon plans to assassinate two major diplomats on the brink of signing the peace proposal of the century. S.H.I.E.L.D. director Nick Fury solicits J. Jonah Jameson's assistance in an effort to prevent the "human shape-shifter" from derailing the proposal signing. But only Spider-Man with his super keen "spider-sense" can discern who is really whom and stop the criminal before it's too late.
Many small companies are being bought up by two mysterious men and Ros, Ed and Beckett are called to investigate. When the manager in another company is suddenly blown up, Beckett takes his place. The two suspicious people turn out to be Jean-Daniel and his brother, Patrick. They realise that Beckett is not the real manager and Jean-Daniel goes round to ‘Gizmos' (the place where Ros, Ed and Beckett were based in Series One) Beckett ends up being kidnapped. Ed's friend, Clare, has also got mixed up in the brothers' plans, and her daughter, Katie, has been held hostage until she gives them exactly what they want. Jean-Daniel's brother is killed. Beckett and Katie manage to escape and stop Jean-Daniel's plans, and reposition the missile that stops any type of computer generated items from working, to where they are.
Phoebe, an old friend of Wyatt's, comes back to town. Both the boys think she's pretty hot and end up spilling the secret about Lisa to her. She then takes control of Lisa herself and has Lisa erase Wyatt and Gary's minds of the fact that they ever had a genie. Phoebe also becomes the host of her own daytime talk show, very similar to ""Sally."" The only thing that can help the boys remember is the fact that Wyatt keeps a daily diary-- I mean journal. The boys also get to be guest stars on an episode of ""Phoebe"" entitled Men Who Became Women Who Became Men Again.
Henry Marshall is a greedy man who has paid for his greed with a prison sentence but has yet to learn his lesson. His life abruptly changes when he encounters visitors from another planet who instill new sense of compassion for others.
Lokar reluctantly presents two clips from the Space Ghost archives to the audience, at the same time complaining about the show as a whole...
Beavis and Butt-Head invite themselves to two strangers' wedding, thinking they'll be able to make out with the bride.
Thanks to his idiocy and something he saw on TV, Beavis thinks he's pregnant.
Beavis finds a bottle containing a dead mouse in a dumpster and starts carrying it around with him, thinking it's a magic bottle that can grant him wishes.
Beavis and Butt-Head are instrumental in saving an alcoholic pilot's life and their heroic exploits are dramatically reenacted for a television show.