A tabloid shows pictures of Charles with a rock star (Samantha Fox), and everyone thinks they're in a relationship.
Evie is tormented by a commercial jingle for a mouthwash company, while Donna rushes to prepare for her commercial on live TV. Throughout the day, the twins that appear in the ad show up to sing part of the jingle again and again as Evie is discussing her retainer with her friends. Evie is confused as to how they keep showing up, so she and Donna turn to Troy for help, and he concludes that the word "mouth" triggers the jingle, she also complains about her retainer so she takes them out, and puts them back in when they leave for the studio. Troy leaves a message saying that the twins appearances were caused by the material in her retainers. Donna then goes on TV for her commercial, but her nervousness causes the word "mouth" to be spoken and the twins to appear and interrupt her, causing her to rhyme the rest of the ad. Buzz then hires the twins to be part of his new commercials.
Carter manages to solve Michelle's problem with Eugene Inagaki. Bobby is unable to stop thinking about Jeanne. Cally and Michelle clash. J.R. gives James a tough business lesson. Stephanie has Cliff prepare to run for office. Miss Ellie and Clayton go to the reading of Atticus Ward's will.
It's a very psychotic evening when Marvin Berman, who tried to blow up Larry and Balki, visits them for dinner to apologize. But in the process, they mistakenly think that the mob is after them and they are surrounded by killers.
Games performed: Film and Theatre Styles, Songstyles, World's Worst, Rap, Party Quirks, Advertisement, American Musical
Laura's babysitting service floods the house with children at a bad time on the night Carl has invited his captain over.
Teaser: Michelle and Danny record the welcome message on the new answering machine. Main Synopsis: Joey gets a chance to be "Mr. Egghead" on a TV science show called "Mr. Egghead". Stephanie and her class are the guests on Joey's tryout episode. Joey feels like Mr. Scrambled Egghead when he accidentally breaks Stephanie's nose during the taping of the show, and Stephanie and her class are scheduled to have their class picture taken on the next day. Stephanie was humiliated in her class picture last year, because the photographer snapped the picture while Stephanie was in the middle of a sneeze, but this year, Stephanie absolutely refuses to let a bandage on her nose result in yet another humiliating class picture, because she's afraid her classmates will call her "Robo-nose".
Lilith goes on a talk show to promote her new book about men who are bad for women and takes along her prime example-Sam.
Rudy is forced to take tap dancing lessons for a school project. Cliff is presented with a "challenge" he cannot resist. Guest appearances by Howard "Sandman" Sims and Elaine Stritch.
Whitley meets Julian, an attractive exchange student from Georgetown who is part of Hillman's anti-apartheid group. Kim receives a scholarship that will solve her financial problems and allow her to gain work experience in a lab, rather than flipping burgers at the Pit. Unfortunately, Freddie discovers that the company funding the scholarship is a subsidiary of a corporation with investments in South Africa. Julian proposes a boycott; he angers Whitley by recommending that Hillman cut all financial ties with the corporation, as this would cost Kim her scholarship. Due to her father's health problems, Kim would have to work two jobs to stay in school. A young man from South Africa argues against the termination of scholarships, because he feels that the success of African American students serves as a beacon of hope to black South Africans mired in poverty and oppression. Kim decides to turn down the scholarship anyway. Whitley accepts a date with Julian.
McMurphy is in an emotional and ethical turmoil when she delivers Vinnie's buddy from death but he falls into a terminal coma; and Frankie finds herself in charge of a squad of grizzled grunts.
Christine makes an impulsive decision at her farewell dinner with beau Tony, one that has severe repercussions when he leaves on an assignment he may not return from.
Frank's reporter friend tells him about a corrupt town in Washington, spurring Frank to assign Vinnie to the case. Vinnie sets his cover as a truck driver whose rig just got repossessed. The local sheriff investigates Vinnie and finds out he used to be a cop, so he offers him a job as deputy. Vinnie prevents Bobby from killing Volchek, then fakes Bobby's death to win Volchek's trust. (source: http://www.plasticcow.com/wiseguy)
Doogie is just about as cool as a guy can get, thanks to fashion advice from the super-cool Griffin, who also thinks it's cool when Doogie "borrows" his father's BMW.
November 22, 1970: Rather than saving his grandfather's life, Sam has to escape from jail and elude the police long enough to get them both to the reservation, where the old man can die in peace, at home.
Cross a frozen stream under the shelter of a grand covered bridge and enjoy the tranquility of a beautiful Bob Ross winter’s day.
To make up for being rude and insenstive to Winnie, Kevin makes her a Valentine's card, but it is accidently placed in Becky Slater's locker. When Becky finds the card, she thinks Kevin wants her back - setting the two up for a showdown.