Vincent Deary is a health psychologist at Northumbria University who specializes in helping people change their lives for the better.
Matthew Brenher, originally from London, now lives in Los Angeles. His theatrical background includes performances in no fewer than twenty Shakespearean productions, including Macbeth, Twelfth Night, and Romeo in Romeo & Juliet. He works in commercials and industrials and is an accomplished voice-over artist.