James Henriksen

J.D. and Turk's college buddy, Spence, drops by for a visit, and accidentally tells Dr. Cox a secret. Too much partying with successful Spence causes Turk and J.D. to show up late and drunk for work, which Dr. Kelso fully reprehends them for. Elliot's feeling low since she can't measure up to Dr. Kelso's standards, and the Janitor starts another feud – this time over paychecks – with J.D.

Malcolm's family goes out to dinner with the straight-laced Kenarbans, while Francis makes the mistake of inviting local girls to a party at Marlin Academy.

During a trip to the zoo, Hal gets jealous of Lois' former boyfriend, Dewey and Malcolm fall into a tiger pen, and Reese butts heads with a goatwhile Francis gets stranded on a cross-country car trip and takes a new job at a dude ranch.

Reese joins the army after Malcolm causes his girlfriend to break up with him; and Hal is placed under house arrest when he refuses to cooperate with agents investigating his company.

Doyle gets a chance to atone for his past when Angel agrees to help a group of mixed-heritage demons being hunted by violent pure-blood demons known as The Scourge.