Viewers may have been wondering who was that inmate that had the tussle with Spencer (Nicholas Alexander Chavez) in Pentonville. Well, that was Brad Schmidt who returned to General Hospital to play the character of “Book”. Earlier this year, Schmidt subbed for Johnny Wactor in the role of Brando Corbin when he was unavailable for filming. There’s no word yet if we will see more of Schmidt as Book on GH!