Based on the book by Mo Hayder, " Wolf" is easily "the most harrowing thing I've had to watch" in years, said Sean O'Grady in The Independent.
Based on the book by Mo Hayder, " Wolf" is easily "the most harrowing thing I've had to watch" in years, said Sean O'Grady in The Independent. The drama centres around Jack Caffery (Ukweli Roach), a young detective haunted by his brother's abduction when they were children.