Sean Ramey is an America actor who portrays O'Malley on Chicago PD and Luke Rosin on Chicago Fire. Some of his other credits include Primal Instinct, Anastasia, A Place Called Home and Kins.
Credits[]
Chicago PD[]
- I Was Here (1x13)
- Burden of Truth (1x15)
Chicago Fire[]
- Babies and Fools (5x17) as Luke Rosin