The Joker

Real Name - Unknown

Alignment - Evil

Status - Alive

First Appearance - Pilot

Last Appearance - A Night at the club

Story
Season 1

We first see Joker breaking in to a night cub along side Bane and four of his goons. After Bane begins battle with The Flash he sends all of his goons on Green Arrow. After Green Arrow defeated all four of them The Joker was gone.