 In the episode "resurrection", the cast that Sark wears after Vaughn  breaks his arm was fitted around the arm of actor Austin Brooks. The  cast got stuck on Austins arm and had to be removed with a surgical  broken tool that lost its blade. Austin was seen later in the  episode as one of two CIA agents who have to discard their firearms  in the trash can as Vaughn takes Weise hostage to escape the  hospital. Tell me youve heard that one.