ghoulies iv may not be the best out of the series but it isn not too bad and if you do not take it fully serious then you may enjoy it . it nice to see peter liapis return a johnathan graf who have give up use magic and have become a detective but still think about what happen in ghoulies . the plot be about a woman name alexandra that be johnathan ex girlfriend that break into a museum and take a red gem and use the gem she awaken her boyfriend name faust that be johnathan dark side but he need the gem so he can enter the real world and john be send to hell . something go wrong and alex lose the gem so she need to find a new one and a she leave the gateway be still open and two little ghoulies name lite and drak appear . theyre not the true ghoulies since they look like guy in a troll costume wear a mask but that doesn not matter since they be humorous in part . lite and dark need to find johnathan since he can return them home so they go around cause mayhem a they try to find johnathan . another difference be that the two ghoulies be the good guy unlike the one in the previous film . i find ghoulies iv to be good but this film may not go for everyone and check it out if you like low budget film like troll 2 .