That '70s Show (season 3)

Red puts the Forman house under a strict curfew after Eric reveals his marijuana use, booby-trapping the house. Laurie is happy about Eric's situation until she discovers she's under the curfew as well, and Kitty does everything to make Red change his mind.

Hyde's father, Bud (Robert Hays), returns to Point Place, but Hyde is reluctant to make amends, while Kitty tries to get them to reconcile. However, Red doesn't think it's a good idea for Hyde to get back with Bud. Meanwhile, Donna is angry at Eric for keeping a stash of Playpen (a parody of Playboy) magazines under his bed.

The gang share a strange Halloween, complete with comic spoofs of several Alfred Hitchcock movies, including Psycho, The Birds, Rear Window, Vertigo, and North by Northwest. Eric has vertigo after falling off the garage roof, Fez and Hyde spy on the Pinciottis, thinking Bob killed Midge, while Donna wants to prove to Eric that she's not boring. Meanwhile, Kitty and Laurie have a hard time feeding a neighbor's birds and a paperboy whom Red forgot to pay mistakes Kelso for someone in the Forman family and stalks him.

Jackie and Fez compete together in a roller disco, which could prove useful for Fez towards winning her heart. Red gets sued by a former Price Mart employee for wrongful termination.

Red and Kitty try to set Bud straight about parenting after Eric gets drunk during a Christmas party at Hyde's apartment. Jackie takes Donna out so they can meet older men, but she is in for a shock.

Kelso takes Eric, Donna, Jackie and Fez to an ice shack where he intends to win Jackie back. Leo asks Hyde to get something for him, which could land Hyde in jail again, and Red confronts Laurie with what she plans to do with her life.

Eric and Donna stop having sex after arguing on a school assignment. Kelso convinces Hyde, Fez and Leo to go UFO hunting with him, while a near-death experience enlightens Red on the idea of friendship.

Fez becomes attracted to a new transfer student, Caroline (Allison Munn), while Donna scores two tickets to a Led Zeppelin concert, but doesn't know who to take, so she gives one ticket to Caroline and the other ticket to Fez much to their delight.. Red is concerned Eric will put off a college education and Kitty becomes Laurie's model for a cosmetic assignment at beauty school.

Donna gets a job at a radio station and Eric feels like she's spending more time there than with him. Kelso wants to buy Leo's El Camino and Red feels guilty after a Fatso Burger employee he's familiar with is fired over a complaint he makes.

Eric pulls down Donna's pants during a game of basketball and her "Granny Panties" are exposed and Eric must deal with the repercussions. Valentine's Day occurs and Kelso makes a shocking discovery about Laurie.

Eric and Red forget Kitty's birthday and the two must make up by doing something she's wanted to do for a long time. Kelso decides to be Jackie's "boy-friend" and Hyde finds Caroline's obsession with Fez a little disturbing.

Eric tries a move he sees in a dirty movie on Donna. After being honest with Jackie concerning his whereabouts, Kelso decides to tell Jackie all the lies and secrets he has kept from her, with Hyde's assistance. Kitty's younger sister, Paula (Valerie Harper), comes for a visit, under false pretenses.

Kitty makes everyone help her at a church fundraiser, but not according to the way she wants. A churchgoer warns Eric about a future with Donna and Fez must decide whether he should stay with an obsessed Caroline.

Eric reads Donna's diary and decides to get a tattoo, believing he's not dangerous enough for her. Kelso talks in his sleep, fueling Jackie's curiosity, and Red spends a day with Pastor Dave who Red's band-aid accidentally gets on Pastor Dave's food.

The guys and Leo go to Canada for beer, but are forced to smuggle Fez when he doesn't have his green card. Donna believes Jackie is being set up by a false modeling agency and Red tests out a recently bought Betamax recorder.

Eric gives Donna a promise ring, as a sign they will be together forever. However, Donna is unsure if she's ready for such a commitment and questions their future together.