May 6th, 1924
November 14th, 1942
Married to Piper Halliwell
Traveling to the Good WorldEdit
As their potion didn't work, the evil Charmed Ones used Gideon's spell and they went to the Good World. There, confused about what had happened, Evil Chris conjured his crossbow to attack. They orbed to the Golden Gate Bridge, and discussed their plan to get back to their own world. They decided to make this world's Darryl talk to the sisters to help them return home.
Fighting with Darryl and CaptureEdit
The Evil Leo and Chris fought Darryl, overpowering him easily with magic. Darryl didn't want to hurt Chris and Leo, thinking that they were under a spell. When he finally draws his gun to force them back, Chris orbed it out. Just as he was about to shoot, Phoebe and Paige trapped in a Crystal Cage them and brought them back to Magic School. Later, good Chris brought them to the portal and they successfully crossed back to their world. However, as it turned out, the good Charmed Ones' deeds in the parallel world disrupted the Grand Design, causing one world to become overly good and the other overly evil.
Saving the WorldEdit
Evil Leo found Gideon's Mirror and met with good Leo. They decided to go after Gideon to save Wyatt Halliwell, who had been kidnapped. Since they were paralyzed by hope/fear moments before their respective Wyatts were taken, they realized their Gideons were working with Barbases (the demon of fear in the world of good, and hope in the evil one). They later found the Wyatts, and Good Leo orbs the mirror to the Underworld. Evil Leo, knowing his doppelgänger had to be the one to commit an act of great evil to restore balance, sat back and watched as their respective Gideons were destroyed.
After killing Gideon, both Leos bade farewell to each other, urging themselves to keep watching over their family.
Evil Leo appeared in a total of 2 episodes over the course of the series.