[s9e4] Echo -

: Winslow Schott (Toyman) resurfaces to take revenge on Oliver Queen. He disrupts a Queen Industries gala by planting a bomb and demanding that Oliver publicly confess to murdering Lex Luthor.

: Still reeling from his past actions and struggling with his identity as Green Arrow, Oliver faces a moral and physical breaking point during the hostage situation at the gala. [S9E4] Echo

: The episode was directed by Wayne Rose and written by Bryan Q. Miller . Other Possible References : Winslow Schott (Toyman) resurfaces to take revenge