Kevin Theis as Detective #1 in the season finale of "Empire."

Kevin Theis as Mr. Lockhart in Seanachai Theatre's production of Conor McPherson's "The Seafarer."

Sara Nichols as Queen Margaret and Kevin Theis as Richard III in Oak Park Festival Theatre's production of William Shakespeare's "Richard III"

Kevin Theis (center) as Antonio Salieri in the Oak Park Festival Theatre's production of "Amadeus" by Peter Shaffer

Kevin Theis as Cop O'Malley in "Just Visiting."

Kevin Theis as Mean Cop in S01E10 of "Betrayal" on ABC.

Kevin Theis as Marc Thorne in S01E04 of "Chicago Fire" on NBC.