The fourth and final season of the ABC American television drama series Revenge premiered on September 28, 2014. This season saw several cast changes as both Barry Sloane and Henry Czerny's characters, Aiden Mathis and Conrad Grayson, were killed off in the Season 3 finale. This was the first season not to feature Czerny's character. James Tupper and Karine Vanasse, who played David Clarke and Margaux LeMarchal respectively, were upgraded to series regulars. Wikipedia
The fourth and final season of the ABC American television drama series Revenge premiered on September 28, 2014. This season saw several cast changes as both Barry Sloane and Henry Czerny's characters, Aiden Mathis and Conrad Grayson, were killed off in the Season 3 finale. This was the first season not to feature Czerny's character. James Tupper a...