If anyone does an internet search to find out about this production, they will find that the "experiments" were fixed to ensure they could film shark interaction. The sharks NEVER went near the dummies for hours. So they stuffed the wetsuit with dead fresh fish to entice the sharks to bite.Then they edit it to make it look instantaneous. Irresponsible programming trying to portray Les Shroud as something he is not.Stay far away from this DVD or anything by this production company.