 Packer, who had been a boxer in his younger days but who at the time was in his mid-sixties, declared that they were doing it wrong and demonstrated the correct technique by putting the actor playing the police officer in a headlock.Fegan, also in his sixties, had been watching from behind the camera and suggested that, since the young actor was the one who was supposed to be performing the headlock then perhaps Packer should demonstrate on him (Fegan) so the young actor could watch.Packer got Fegan in the same headlock but Fegan, who had also been a boxer in his younger days, got the better of him and Packer ended up on the ground.