Tim the Witchsmeller is a disgruntled half witch who can perform no magic, and boy is he bitter. He's come to Greendale to trap some witches, namely Hilda & Zelda for his trophy collection. Harvey is mistaken for a witch and is captured by the villainous Tim. Sabrina must save Harvey before he winds up being in Tim's clutches for the rest of his life.

Salem eats Sabrina's prize mouse for her science fair exhibit. After much blackmailing on Sabrina's part, she gets Salem to morph into a mouse to take its place. They win and Sabrina's on top of the world! That is until she finds out that Harvey traded the mouse (Salem) to NASA, who plan to send it up into space. Sabrina must recover Salem before he becomes an Astromouse.

Sabrina is psyched about the school dance and can't understand why Harvey doesn't want to go. She learns that Harvey can't dance, so in order to help him she summons the Lord of the Dance (Hilda's old boyfriend). The Lord produces a pair of shoes that makes Harvey a dancin' machine. Every time music is heard Harvey's feet do their stuff... and won't stop. Since the Lord is under no obligation to remove them Sabrina must get the shoes off Harvey before he dances himself to death.

Salem falls for a fellow feline. He learns that she is a kitty-witch as well. They fall in love and want to run off together. But Salem must decide if he wants to reverse his curse and become human again or stay with the Spellmans.

Harvey lacks the courage to show his comic book to the great comic book creator, King Kirby. Sabrina decides to give Harvey a Wishing Star in hopes that he'll wish for courage. But when Harvey's wish comes true he, Sabrina and Salem are suddenly thrust into his comic world. That wasn't quite what Sabrina had in mind. Now as Captain Harvtastic, with Sabrina and Salem in tow they must fight the evil Dysphillia before the comic world is erased and they get erased along with it!

Sabrina, sick of her seemingly mediocre existence decides the grass must be greener on the other side. She casts a spell that switches her life with Gem's. Sabrina soon becomes bored with Gem's spoon-fed lifestyle and wants to go home. But Gem, now holding Sabrina's witch-power doesn't want to give it up! Sabrina must trick Gem into switching lives again.