Chicago Fire 2×05 “A Power Move” – Boden’s (Eamonn Walker) future with Firehouse 51 is on the line and McLeod (guest star Michelle Forbes) keeps on him about his past wrongdoings, pushing him toward an early retirement. With Boden considering his options, McLeod calls on an unlikely candidate to potentially replace him as Chief. Meanwhile, it becomes clearer who the mole inside the firehouse is and everyone takes measures to make their disdain for him known. Meanwhile, Shay’s (Lauren German) social life is in full bloom and Arthur (guest star Mike Starr) continues to take money from the struggling Molly’s. Jesse Spencer, Taylor Kinney, Monica Raymund, Charlie Barnett, David Eigenberg, Yuri Sardarov, Joe Minoso and Christian Stolte also star. Treat Williams, Jesse Lee Soffer, Mena Suvari, Jeff Hephner and John Hoogenakker guest star.