Mark's friend, Steve, convinces Mark that his relationship with his girlfriend Denise is boring. Concluding that Denise is to blame, Mark makes plans to stop dating her, but Denise stops dating him first.
Xanatos donates a jewel - the Eye of Odin - to the city's museum. Then he has one of his robot gargoyles steal it back, framing Goliath.
It is Halloween. After losing the "Spot the Balls" competition and visited by trick or treaters. Richie and Eddie decides to put on their own Halloween party. Where they go off trick or treating, Richie is dressed up as a devil and Eddie is dressed up as a banana, armed with a electric cattle prod, they go to get some money for beer. When Richie and Eddie invite Spudgun and Hedgehog, Richie decides to raise the Devil, so he can have sex with girls in exchange for his soul. But the Devil arrives in the form of Dave Hedgehog's daughter Doreen.
Everyone knows the sex of Ross's baby, except for Ross, who doesn't want to find out until it's born. Monica gives Paolo one of the dozen lasagnas she made for her aunt, who doesn't want them anymore because they've got meat in them.
Khadijah hires Bobby Bonilla of the New York Mets to pen a weekly column for Flavor, just as her employees are poised to walk out over low salaries and poor working conditions. Bobby defends Khadijah, until he interprets her request for a hold on salaries as a salary cap (a major sticking point in the baseball labor dispute) and supports the strike. Khadijah insists that money is too tight to give raises, but Max warns her that she is on the verge of losing Flavor. Khadijah re-arranges her finances and agrees to give a modest salary increase. Inspired by a local video clerk's screenwriting success, Kyle and Regine try to pen an action/adventure screenplay. Tag: Bobby Bonilla is blown away by Khadijah's fastball.
Dr. Paradigm creates Tentakill as part of his time-traveling plot to have Killamari go back to the medieval times and kill the Street Shark's ancestor Sir Thomas Bolton. Ripster and Big Slammu hijack Dr. Paradigm's Time Slammer to prevent Sir Thomas Bolton from being killed.
Carter trains one of Benton's new students, Deb Chen. Hathaway has her hands full with an emotionally challenged patient who's obsessed with colors. A sociologist provokes people to measure their reaction times for a study. Kayson brings charges against Susan in the Vennerbeck death, leading Morganstern to question Susan's assertiveness. Benton and Walt hunt for Peter's missing mother.
After the body of a young female junkie is identified as the daughter of a wealthy family, Briscoe and Logan try to find out who left her to die in the yard of a day-care center.
After Bev is charged with drunken driving, Jackie and Roseanne accompany her to a compulsory AA seminar. Her new resolve of sobriety on Super Bowl Sunday wreaks havoc with Dan's keg party.
Two poachers are out hunting bear in Alaska. They seek the help of a woman who leads them into a dorm. The men decide that they don't need her anymore but the Colonel double crosses his partner. She's been leading them to a lair full of hibernating vampires. Luckily it's dawn but there's one problem. Alaska is locked in cold darkness.
Shawn and Marlon's latest scheme becomes a hair-raising nightmare when they take over the manufacture and marketing of a grooming product called "Goop, Hair It Is."
Charlie tries out how Kirsten's relationship with Ben Atkins is. Julia is surprised to find out that Justin is dating Libby Dwyer, her friend. Claudia's relationship with Artie is in big question when she take over his role in ""Oliver"".
Marilyn comes to visit an old friend in the community where Joel is living and he begins to revert to his old ways. Maurice leaves Ed in charge of his house and he returns to find Ed has taken over the place. The Vincoeurs are house hunting and make an offer on Semanski's place but only after Holling gets a few little details fixed; but does he really want it?
Simultaneous appendicitis attacks lead the twins to seek their birth parents' identities by searching through hospital records.
Ellen is determined to help Audrey find an apartment, as far away from hers as possible. Meanwhile, Paige dates an alternate juror for a high-profile Hollywood trial and Adam tries to catch a newspaper thief.
The Maryhill CID investigates gruesome murders against the bleak backdrop of the city of Glasgow.
Dylan asks Brandon to join him on a motorcycle road trip before he begins his probation and loses his driver's license. They constantly argue about Kelly and nearly call off the trip. They are caught going to the bathroom on a Native American burial ground, and must make amends by digging a hole for a special ceremony. The Native American sheriff invites Brandon and Dylan to join him in a sweat lodge, where they learn valuable lessons. Jonesy calls Dylan and tells him that he has found Kevin and Suzanne. Kelly and Valerie attend a psychology seminar conducted by Professor Patrick Finley. Val laughs off the philosophies and decides to leave. Kelly takes the professor's words to heart because of her experience with the fire. Steve is still bitter about being cut out of the Peach Pit After Dark. Rush apologizes for being insensitive to his feelings. Music: ""I Wonder Wh
The Street Sharks are sent to a future where Dr. Piranoid controls everything. They meet up with Bends' great-great-grandson General Bendsini and join the rebel forces.
Tim decides to sell his hot rod and buys one to rebuild. Meanwhile, Jill takes Randy shopping for clothes and he is afraid that Jill will embarass him in front of someone he knows.
With nothing to do one Saturday night, Joe and Helen start socializing with a new couple on the island, the Tuckers. Their initial trepidation is soon forgotten in all the fun, but the Tuckers quickly tire of their needy counterparts. Meanwhile, Brian and Casey start hitting the singles hangouts together and Antonio becomes Lowell's "hands" when Lowell injures his working on the cab.