Tom Hooper worked 10-hour days on "EastEnders", and learned to direct with speed. He was influenced in his early career by the cinematic style of American TV series such as "ER", "NYPD Blue" and "" and tried to work that style into his "EastEnders" episodes; one scene featuring Grant Mitchell (Ross Kemp) involved a crane shot, which Hooper believes made him infamous among the "EastEnders" production crew. In 1999, Hooper directed two episodes of Granada Television's comedy-drama television series "Cold Feet", which marked his move to bigger-budget productions. There was initially concern at Granada that Hooper might be an unsuitable director for
Sam Mitchell (EastEnders) for storylines that are certain to intrigue our viewers." The character made her return on-screen on 22 July 1999 and was involved in the storyline relating to actor Ross Kemp's departure, and romances with her brothers' enemies Beppe di Marco (Michael Greco) and Steve Owen (Martin Kemp). Despite Westbrook's claims that her close friend Mike Reid had backed her decision to return, he and other "EastEnders" actors later publicly denounced the BBC's decision in a documentary about Westbrook, as they had first hand experience of Westbrook's addiction on set and were concerned for her welfare. It was reported that Westbrook