Thursday's The Bold and the Beautiful spoilers indicate fire and brimstone will rain down when Dr. John "Finn" Finnegan (Tanner Novlan) finally confronts Liam Spencer (Scott Clifton). The usually calm and collected physician will be spitting mad when he faces off with his girlfriend's ex-husband. Liam can be pigheaded at times. He certainly won't back down from a fight. So, when Finn takes him to task for sleeping with Steffy Forrester (Jacqueline MacInnes Wood), he's ready to throw down, per the daily spoilers. Finn Is Spitting MadAs seen in the below image, Finn is one angry doctor. Not only did his girlfriend betray him by hooking up with her ex-husband, but she's also pregnant. Steffy doesn't know who her baby daddy is since she slept with both Finn and Liam.