John Barrowman Returns In Arrow Episode 100

Have you been missing John Barrowman on Arrow?

You’re in luck.

Executive Producer Marc Guggenheim has confirmed today that Barrowman’s Malcolm Merlyn will be back for Arrow’s 100th episode, part of the upcoming crossover. He joins such previously-announced big deals as Katie Cassidy, Jamey Sheridan, Susanna Thompson, and possibly even Manu Bennett in the episode.

If you want more Barrowman, though, his first appearance as a member of Legends of Tomorrow’s “Legion of Doom” will come in episode #2.8, the series’ midseason finale. Visit DCLegendsTV for your latest Legends updates. Still, all very cool news, right?