Brian Cox, Sarah Snook. Photograph by Macall B. Polay/HBO After starring with Brian Cox for all four seasons of Succession, Sarah Snook is sharing new behind-the-scenes details claiming that the actor would go into “terrifying” rages on the set. “He has a habit of sometimes going into a false or could it be real, who knows? diabetic rage,” Snook, 36 told Times Radio UK in an interview published on Tuesday, February 13. Cox, 77, portrayed billionaire media mogul Logan Roy in the series, whi