The Flash Quiz - Fast Trivia On The Hit Series

Legends Of Tomorrow Captain Cold Heat Wave
The CW

3. Which Former 'Prison Break' Star Did Not Appear On The Flash?

Wentworth Miller

Rockmund Dunbar

Robert Knepper

Dominic Purcell
Contributor

Conor C OBrien hasn't written a bio just yet, but if they had... it would appear here.