When Martin and Mac go play darts in the pool hall with Kevin, he naughtily leaves without telling they are being mistaken for new police rookies, so notorious Venus picks up physically mature Martin, who gives her a ride home on request -even stranding Mac- but stays aloof until they discover both their fathers are Marines on war theater missions. Lucy makes sure dad finds out so Kevin starts calling round for Venus's phone number, which starts the rumor he's two-timing Lucy, who stupidly takes it seriously even from an amused petty criminal Kevin just arrested, while Mac spreads one about Martin scoring at high-school, where Venus turns up the next morning as substitute teacher. Another utterly undeserved 'my-house-my-rules' lecture from sanctimonious liar Eric decides Martin it's time to get emancipated and move out, that very evening. Then he spots two marines with a briefcase.Meanwhile Ben's own lie to hide he spent three days camping with Dr. Miranda Pearson has its own unpredictable consequences.

Shortly before Thanksgiving, Eric, Annie, and the twins are still not home; Eric has a cold and Annie already blames him for ruining the family Thanksgiving again. Simon has brought Georgia home but she refuses to tell anyone about her pregnancy until they tell his parents; later she tells him she lied so he wouldn't leave her. Pregnant Lucy is moody and takes advantage of her condition, driving Kevin and Matt mad; the weather cancels Martin's camping trip. Lucy gets Matt to take her to the supermarket where she faints, and Matt's limited medical-student knowledge bothers Dr. Klein. When Ruthie calls from Puerto Rico, lonely because Carlos' family is occupied with the baby, Martin assures her that Thanksgiving is celebrated in overseas territories too.

When Ruthie's new black classmate Alex insists on doing his 'Famous Americans' report on his idol Martin Luther King and no other, although his day was the week before, baseball teammate Martin Brewer's innocent remark that it's not worth risking his sports career for has absurd consequences, as if he, not the teacher, changed the assignment to reports on 'African-Americans' only, which annoys everybody who already wrote on classics which return every year. Someone is so pissed off that Martin's car gets vandalized with racist language, which the model of fairness refuses on principle to clean up a coward's mess. Kevin gets his former colleague Phil, now the officer in charge of hate crimes, on the case, while emotions run high throughout Glenoak.