Grace fans are thrilled for the return of the eagerly-awaited fourth season of the hit crime thriller, with John Simm reprising his role as the determined Detective Superintendent Roy Grace.The show's opening story, Dead Man's Time, begins with a vicious robbery that draws Roy and his team into a puzzling investigation involving the theft of precious antiques.
But as Roy scratches the surface of the victim's life in Brighton, he uncovers ancient grudges and a mystery that has haunted their brother (played by John's former co-star Philip Glenister) for years.
Devotees will recall 54 year old John's other iconic roles, including his stint on BBC's Life On Mars, his recurring role as the Master, the notorious adversary in Doctor Who and roles in Trauama on ITV and Collateral for the BBC.
But what do we know about his life away from the camera? OK! takes a look at his relationship history... Who is John Simm's famous wife?
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