80s horror film title
could anyone help me please i saw this film about 20 years ago and all i remember is a bit of the plot. a boy his mum and a cop are on the run from a cult trying to kill the boy during the film his dog gets killed and his mum which he brings back to life the cult get killed and it turns out the boy is actully the son of the devil or demon and kills the cop at the end. i believe the film to be around the 80s. thanx in advance for anyone that can help coz it is proper bugging me