Titans Season 2 Finale: 10 Major Questions We're Left With After 'Nightwing'

The story of Dick Grayson's descent into darkness was, at one point in time, built around his relationship with Bruce Wayne and how he felt that The Dark Knight's brutal behaviour inevitably turned him into a monstrous shell of what he once was.

The truth and fiction in that belief was explored throughout the second season, with the introduction of Iain Glen's Bruce Wayne as viewers began to understand that the Bruce in Dick's head was strikingly different from the one in real life. And after the finale, it's fair to say that Dick ultimately came to terms with that - and, in their own way, the pair attempted to rebuild their relationship.

It seemed like we were getting closure to a narrative thread that has driven Titans from the very beginning and, naturally, it's left us all wondering if we've seen the last of Bruce on the show. Though it does seem like the authentic conclusion that this arc needed, it would be a shame to see Glen go as he has surprisingly managed to become one of the most enjoyable aspects of it.

Then again, if there really is another Bruce Wayne out there (or, at the very least, someone wearing his face), we could very well be seeing more of the veteran actor going forward.