Sabrina takes a holiday idea from Salem and brings her friends on the spooky Mystery Train for a Halloween adventure. There's just one problem: It's in the Other Realm. Sabrina soon learns that the mortals can leave only if she solves the puzzling mystery when she goes back into something out of a 1920 mystery movie.

Great-aunt Irma comes to test Harvey's trustworthiness when she learns that he knows that Sabrina is a witch.

Hilda finds her true love at a food court and gets married.

Sabrina and Miles decide to produce a horror picture and some of the actors may be real monsters.

When Harvey needs help on the Boston College hockey team, she gets him skates from the god Mercury.

Sabrina and Roxie get their own call in college radio show. Sabrina is tongue tied while Roxie takes right to it. Sabrina then bows out and lets Roxie have the show.

When Sabrina tries to say "I Love You" after Josh professes his love, it comes out in a funny voice. The Love Doctor says that she has to tell him that she is a witch.

Katrina gives Sabrina a virus that turns her into an airhead. She also wants to start her own column in the paper.

Sabrina uses magic to erase Zelda's broken heart, but the change in history erases Sabrina.

Zelda is being nominated for Professor of the year until they find out she went to college in 1873 and they fire her.

Sabrina finds out her mysterious stalker is her mother. Once they have contact as warned she turns into a ball of wax.

Sabrina is wrong in her expose on a shady politician.

Great-aunt Irma shows up with a witch named Peter that Sabrina is supposed to marry immediately. Peter doesn't want to get married and falls for Roxie.

Sabrina gets into a minor car accident and the other party sues her for a fortune.

Josh gets Sabrina a job at the newspaper, but she wants to keep their relationship a secret so people don't think she got the job as the photographer's girlfriend.

Rejection on a garbage strike story sends Sabrina to the Other Realm for a trip to Cloud 10.

Josh's newspaper job is taking all of his time away from Sabrina and she finds out that Morgan is dating Harvey.

Sabrina kisses an old boyfriend and Josh says that he doesn't mind, but Sabrina wonders.

Josh returns from his summer in Prague and says that he's taking a job overseas.

After Morgan spends all her money, borrows from her roommates and then gets cut off by her parents, Sabrina gives her a taste of magical humble pie.

After Sabrina tries to give everyone advice it seems to backfire every time.

Sabrina is annoyed when Josh says that women can't play tennis so she gets professional and magical help. Zelda and Hilda coach Amanda for her witch's license.