The actor who played Bullock in the fifth episode of the television series "Gotham" starred in The Tao of Steve.
 In the episode, detectives Gordon (Ben McKenzie) and Bullock (Donal Logue) are investigating a new street drug that causes euphoria and then death. 
 His notable roles include starring in the film "The Tao of Steve", "Sons of Anarchy", "Vikings", the sitcom "Grounded for Life", the television series "Copper" and the detective series "Terriers". 
