Scarecrow

Real Name - Jonathan Crane

Alignment - Evil

Status - Alive

First Appearance - Fear

Last Appearance - Fear

Story
Season 1

We first see Scarecrow when he knocks on the door of Wayne Manor, when Green Arrow answered it he was sprayed with fear gas. Danny and Aquaman charge him, Danny missed with his attack so Scarecrow sprayed him too. Aquaman attacked but also missed, Scarecrow then kicked his trident away and they started fist fighting. The Flash "quickly" broke it up when he tackled Scarecrow through the wall, directly after that he took him back to Arkham.