When does Sabrina the Teenage Witch return?

Sabrina the Teenage Witch is an American television sitcom based on the Archie Comics series of the same name. It premiered on September 27, 1996, on ABC to over 17 million viewers in its "T.G.I.F." lineup. The show chronicles the adventures of Sabrina Spellman (played by Melissa Joan Hart), a girl who discovers on her 16th birthday that she is a witch.
Sabrina the Teenage Witch chronicles the adventures of Sabrina Spellman, a girl who discovers on her 16th birthday that she is a witch. The show includes contemporary pop cultural references, but also features fictional history (often explained as secrets hidden from mortals by witches) and science fiction elements. Sabrina's basic premise and "genial loopiness" earned the show comparisons to the 1960s television series Bewitched.