The official description has been released for the the seventh episode of “Arrow” season eight titled “Purgatory,” where Oliver travels back to Lian Yu and reunites with his very first mentor.
You can check out the official description below:
BYRON MANN GUEST STARS –
Oliver’s (Stephen Amell) mission takes him to Lian Yu where he tries to ignore the repercussions of the looming Crisis until he receives help from an old friend. Meanwhile, a united Team Arrow faces a recognizable villain. James Bamford directed the episode written by Rebecca Bellotto & Rebecca Rosenberg (#807). Original airdate 12/3/2019.
“Purgatory” is scheduled to air on Tuesday, December 3rd.