Sabrina Sezon 1 Odcinek 8: J'achoo

Hilda & Zelda have been warning Sabrina about using magic she’s not ready to use. Sabrina promises she won’t, but she doesn’t exactly keep that promise. Thanks to some spells that go awry, Sabrina ends up with a week’s worth of detention – in both schools for the same days. Sabrina sees only one solution – to create another version of herself. Unfortunately, Sabrina II turns out… not… just… right… There’s a screw loose somewhere in this doppelganger. In fact, it soon becomes clear, she’s the bad Sabrina. To make things worse, Cassandra finds out and, thinking Sabrina is up to something, makes her own double (Cassandra II), which of course turns out to be a painful, problem causing goody-goody. So as the good Sabrina tries to make amends for past transgressions, and the bad Sabrina is out there committing more of them, the two Cassandras get in the mix and make things worse. Sabrina and Cassandra (each horrified at the "opposite" version of them) must together find a way to reverse the spells and set their reputations straight.