In the new episode of THE LISTENER, “Ace in the Hole†(Friday, April 1 at 8 p.m. ET), the death of a CSIS (Canadian Security Intelligence Service) agent and a breach of classified information prompt Michelle (Lauren Lee Smith) to turn to her estranged husband (guest star Kris Holden-Ried, THE TUDORS) and Toby (Craig Olejnik) to infiltrate a high-stakes poker game and uncover the missing puzzle pieces surrounding the death of the agent.
