John Simm confirms Grace is returning for seventh series After the ITV drama's sixth run ended on a dramatic cliffhanger that saw Cleo kidnapped on her wedding day, actor John Simm has confirmed Grace will return for a seventh season. 21 April 2026 John Simm has confirmed Grace will return for a seventh season. John Simm has confirmed Grace will return for a seventh season After the ITV drama's sixth run ended on a dramatic cliffhanger that saw Cleo kidnapped on her wedding day, the crime series, which airs on ITV and streams on ITVX, will return with four new episodes.