The Arrow Season 5 Finale Has A Surprise Cameo

Susanna Thompson (Moira)

The finale’s going to take us to the end of the flashbacks, right?

What if Arrow Season 5 ends with Oliver coming back to Star(ling) City, as seen in the pilot — and we actually get to see Moira’s response to his return? Maybe she tells him to burn that horrible wig?

Stephen has made no secret of the notion that Susanna Thompson was his favorite departed co-stars. It would also take so many things full circle.

UPDATE: Since posting this article we’ve gotten a lot of tweets claiming that Susanna was spotted on set. So, it’s very likely that she is the one. That’s not going to keep us from continuing to speculate, though… Keep reading…