As Sabrina and Harvey grow closer, her aunts reveal that when a witch kisses a mortal for the first time, the mortal turns into a frog. Unable to stop herself, however, Sabrina kisses Harvey, and must find a way to change him back.
Martin and the gang go on a cruise, which Gina accidentally misses. He later meets a beautiful woman named Ellen who he believes is contemplating suicide. But after a talk with Martin, decides not to kill herself, and begins to develop a romantic interest in him. Tommy and Pam try to just be friends, but their friendship is tested after Tommy meets another beautiful woman. Later that night, stowaway Cole accompanies Pam to the bar, where they begin to drink heavily. The next day Pam wakes up in bed next to Cole and believes that they have slept together. Meanwhile, Martin is awakened by a knock on the door, and finds a half dressed Ellen has come to his stateroom to pay him a visit.
Martin and the gang are on a cruise ship with The Love Boat characters. Martin is doomed to finish the trip without Gina, who missed the boat, and is stalked by a suicidal temptress. Tommy thinks that Pam is suddenly interested in Cole, after finding them in bed together.
Nurse Carol Hathaway is held hostage during a convenience store robbery, then befriends one of the gunmen.
Jonny and Benton venture into Jessie's mind to undo Surd's malicious attempt to strike at the Quest team from within - but it turns out that Jessie can take care of herself.
Mark aids an old friend, Joe Mannix, in solving a 25-year-old, unsolved murder.
Wanting more time to focus on her new job, Rachel suggests that she and Ross take a break from their relationship. Ross later seeks solace at a party. Phoebe dates a diplomat who needs an interpreter to communicate with her. Chandler and Joey ponder a ménage a trois with a woman who seems hot for both of them.
Kramer becomes the spokesman for a woman George wants to avoid; Jerry's bookie welches; a co-worker mistakes Elaine for someone else, who's reported as a problem worker.
The detectives have to prove that a Gulf War veteran has stolen missles. Williams meets with G's french teacher about G's crush on her.
It's Valentine's Day, and Maxwell decides to diffuse the whole "love" situation with Fran by giving her a gag greeting card. Big mistake. Later, Fran and Sylvia are at the bank when it gets held up. News of the hold-up quickly gets back to the Sheffield household. What the hostages at the bank quickly find out is that the bank robber, Leslie Tilbert, is a meek man and an inept bank robber. Leslie is actually a kind man who is facing some personal stresses, to which Fran can relate. Fran becomes Leslie's negotiator with the authorities, and Leslie becomes Fran's negotiator with Maxwell and his faux pas with the greeting card. If nothing else, the bank robbery has shown Maxwell how he really feels about Fran and he lets her and the world know. Leslie's fate is not as good as he takes Sylvia as his final hostage.
When Jonny and Jessie challenge each other to a Virtual Reality game in Questworld, Surd intervenes with a challenge of his own.
With Goku only moments away form destruction at the hands of Baby, Elder Kai charges Kibito Kai with a top secret mission. But he will have to hurry! Bulma showers Baby with Blutz Waves vastly increasing his strength and causing him to go on a rampage that could destroy his own planet!
Donna is still shaken after being held hostage, and Clare and David struggle to bring her out of her funk. She instantly perks up when Cliff makes a surprise visit. She tells him that she has a boyfriend, but David still feels betrayed. Luther Vandross performs at the After Dark for Valentine's Day. David reacts angrily when Donna decides to leave after the concert instead of going out with Luther, Chloe and him. Donna runs into Cliff at the Peach Pit and agrees to a date. Valerie's mother comes to town and asks her to approve a second mortgage for the family home, as Val is part-owner. Valerie wants nothing to do with the house and orders her mother to sell it, leaving Abby confused. Val is hurt to see Tom with Kelly. Kelly finds her crying in the bathroom. Val admits that she needs Tom and pleads for Kelly to set him free if she doesn't really care for him. The guilt-ridden Kelly breaks up with Tom, who later shares a romantic slow dance with Valerie. Tracy finds the engagement ring
After selling off the valuables of her George's, Fay is visited by their ghosts, demanding that she buy back their items. Meanwhile, Joe's Valentine's Day efforts seem paltry to Helen compared to the man intending to propose to his beloved with a banner flying from the Sandpiper plane, and Brian and Casey prepare to go out on a sham date.
When Pops starts dressing in fine clothes, closing the diner early and staying out late, Shawn and Marlon suspect the reason is another woman.
Drew's down-payment on a car bounces because of a bad check at a garage sale. He finds out the woman who wrote the check was Kyra, his junior-high girlfriend. She claims her roommate wrote checks from her account to cover his gambling debt. Drew invites Kyra to stay with him but begins to doubt her when his car is repossessed after her second check bounces.
Paula tells Larry that she's leaving to produce the Caryl and Marilyn show, so he impulsively promotes her to producer without consulting Artie. The quality of Phil's work goes up and down as his new girlfriend plays with his affections.
An unpromising case of murder suddenly develops new leads when the cops explore the possibility that the victim was mistaken for someone else. McCoy walks a thin line in the matter of ethical conduct as he tries to make a case against a lendor who uses unscrupulous methods to collect the money owed to him.
Stardate: 50614.2. During an away mission, Chakotay discovers a Federation hailing signature coming from an alien planet. After landing, he learns that all is not peaceful, and those helping him have not been entirely honest about their true origins.
Grace's parents are spending time with them, and Grace doesn't like it, but Charlie does. Claudia is spending time with Avery, which makes his son jealous of her. Bailey spends all his money in drinking and can't afford a clown for Owen's birthday party, so he dresses as a clown. He gets to the party drunk and ruins it. Martin tells Charlie that Bailey might have a drinking problem, but Charlie refuses to accept that idea, even though everybody else thinks so too. Julia breaks up with Sam because he's a racist.