Patrick John Flueger (born December 10, 1983) is an American actor, known for a lead role as Shawn Farrell in the television series The 4400. He currently appears as a main role in Chicago P.D., playing the role of Adam Ruzek.
Four astronauts gain extraordinary powers like invisibility and stretchability after being hit by cosmic radiation. Now, their biggest challenge is Victor Von Doom, an evil doctor.
