<Li> Jump up ^ "The Courtship of Wyatt's Father". Charmed. 2004 - 02 - 22 . The WB . </Li> <Li> Jump up ^ "It's a Bad, Bad, Bad, Bad World (Part 2)". Charmed. 2004 - 05 - 16 . The WB . </Li> <Li> Jump up ^ "There's Something About Leo". Charmed. 2004 - 11 - 21 . The WB . </Li> <Li> Jump up ^ "Charmageddon". Charmed. 2005 - 01 - 30 . The WB . </Li>

When does leo come out as a whitelighter