Arrow Cast: Where Are They Now?
12. Colin Donnell
As Tommy Merlyn, Colin Donnell had a pretty short run on the show despite being an original member of Arrow's cast. The character was killed at the end of the first season but that's where the handy multiverse comes in again.
Colin was able to return to the show as his character was resurrected on Earth-Prime yet with his Earth-1 memories. It gets even more complicated when you find out that Earth-Prime Tommy married Earth-2 Laurel Lance. Confused yet? It's best to just not dwell on these things.
Since leaving the show, Colin found a stable role in Dick Wolf's One Chicago franchise over on NBC. Colin originated the role of Dr Connor Rhodes on Chicago Med but has also portrayed the character in Chicago Fire and Chicago P.D thanks to the many crossover episodes those shows have.
Unfortunately, the character was cut from Chicago Med in 2019. Since then, Colin has appeared in the Hallmark movies Love on Iceland and To Catch A Spy. He's currently filming TV series Irreverent which will air on Peacock. The show follows Mack (portrayed by Colin), a Chicago criminal who poses as Reverend in a small Australian town.