During his one-man show at London's Old Vic, Kevin Spacey reprimanded a theatre-goer whose mobile phone rang during the show.
Kevin was performing at the Old Vic to mark the end of his ten-year tenure as Artistic Director of the world famous theatre.
In his role as Clarence Darrow in the legal drama of the same name, Kevin was delivering a courtroom speech when the phone began to ring.
As he stayed in character, Kevin turned to the audience and said: "If you don't answer that, I will!"
The audience reportedly burst into applause.
The show has been winning Kevin rave reviews, with The Guardian calling Kevin's performance a "big, barnstorming performance as the famed American lawyer".