Ian McShane, one of the stars of John Wick: Chapter 4 is teasing a potential betrayal in the upcoming blockbuster. A skilled assassin who temporarily retired, only to return to the killing business after losing his wife and suffering the death of his beloved puppy. John Wick has been through many betrayals throughout the series, but he has always had one character to fall back on: Winston, the owner of the New York Continental Hotel, a place for killers to band together without the risk of a surprise assassination or an unwinnable fight.
