Revealing mistake: Near the end of the episode, when Dr. Ogden and Murdoch look closely at Lukas' dead body (right before the candle scene), the "corpse" takes a deep breath.
Stroll on the Wild Side part 2 - S5-E8
Revealing mistake: Towards the end of the episode, when Murdoch attacks Falcone, look closely: the first punch - which knocks the mob boss down - looks convincing but the second time Murdoch "hits" him, he punches nothing but the ground. Falcone is facing right while the detective strikes his left side, at least an inch away from his head.
Revealing mistake: When the arrow hits Brackenreid, a blood patch appears instantly around the wound. In reality, the arrow itself would clog the bleeding for seconds at least.
