As Caligula begins   to talk to Longinus about Proculus, it suddenly cuts to a long shot of the   imperial box, then it shows the guards going over to Proculuss seat and   throwing him into the stadium with the killing machine. Proculus kills all   the guards on the killing machine until he gets to the top. Once hes there,   Caligula salutes him as a Roman hero, sending him a crown of flowers. 