Unknown to Bridget, Siobhan faked her death. Bridget assumes her identity and begins to learn that Siobhan had secrets of her own.[8] Kristoffer Polaha as Henry Butler, Gemma's husband, who works as a writer, is unhappy with his life and had an affair with Siobhan. Later on, he discovers that Siobhan is alive and learns about Bridget's double life.[9] Ioan Gruffudd as Andrew Martin, a self-made millionaire whose marriage to Siobhan is struggling as he deals with his work and keeping his daughter out of trouble.[10] Nestor Carbonell as Victor Machado, an FBI agent whose job is to keep Bridget safe.[11] Mike Colter as Malcolm Ward, a recovering addict who serves as Bridget's Narcotics Anonymous sponsor.