<Tr> <Th> 125 </Th> <Td> 14 </Td> <Td> "The Legend of Sleepy Halliwell" </Td> <Td> Jon Paré </Td> <Td> Cameron Litvack </Td> <Td> February 8, 2004 (2004 - 02 - 08) </Td> <Td> 4301125 </Td> <Td> 4.8 </Td> </Tr> <Tr> <Td_colspan="8"> The three sisters are railing at the complications and deleterious impact magic has on their lives when a portal opens in the middle of their stairway landing . An Elder named Gideon, Leo's old mentor at Magic School, calls upon Piper, Phoebe, and Paige to find out who cast the spell of darkness upon the school and conjured up the Headless Horseman, who has been beheading the teachers . While Piper and Paige tackle a group of surly teenagers, Piper becomes the horseman's next victim and become a functioning head on a table . Meanwhile, Phoebe is sent on a vision quest by a student Enola, who is a young shaman, and gets a glimpse into the demon free future, where she discovers she will have a child and she sees an older Wyatt and a brunette boy . Piper refers to the brunette as Wyatt's little brother . The little boy asks her for help and the vision ends and she sees Chris asking the same question which gives her a revelation . Questioning whether such a future is even possible, she is told she must be herself and accept her bad with the good about who she is and then it can happen--the advice the three sisters give the youth terrorizing the teaching staff . It is revealed that Zachary, a desperately unhappy telepath, is behind the attacks by using his power to tap into others powers . The sisters vanquish the Headless Horseman and convince Zachary to stop . Later at P3, Phoebe confronts Chris about who he really is and asks is he is really Wyatt's brother and thus Piper and Leo's son . For once Chris doesn't lie and confirms this, but only if he can get Piper and Leo back together in time . </Td> </Tr> <Tr> <Th> 126 </Th> <Td> 15 </Td> <Td> "I Dream of Phoebe" </Td> <Td> John T. Kretchmer </Td> <Td> Curtis Kheel </Td> <Td> February 15, 2004 (2004 - 02 - 15) </Td> <Td> 4301126 </Td> <Td> 4.1 </Td> </Tr> <Tr> <Td_colspan="8"> Phoebe frees a genie, Jinny (Saba Homayoon), from a bottle, only to find that Jinny is a demon that has tricked her into becoming a genie herself . Anxious to get Leo and Piper back together so he can be conceived, Chris uses Phoebe to make his wish come true, but she takes his instructions too literally . When Chris reveals to Paige that he made the wish to make Piper and Leo sleep together, she calls him a pervert, and he reveals to her that Piper and Leo are his parents and that Piper needs to get pregnant within a few weeks or he will perish . Feeling that he is losing Paige, Richard opportunistically covets the genie's magic and steals the bottle so he can wish Paige back into his life . Paige and Richard reconciled to permanent separation, but Richard must drink a power - stripping potion for his own good . </Td> </Tr>

When does leo find out that chris is his son