There are genuine catholic alternatives to these shows, which teach about spiritual warfare (the importance of prayer)
Such as the movie ‘The Rite’ (featuring Anthony Hopkins) which tells the true story of fr Gary Thomas book about how he became a catholic exorcist priest.
Or the books:
‘Saints who battled Satan,’
‘A Catholic Exorcist Tells His story’
‘An Exorcist Explains the Demonic’ (fr gabriel amorthe)
‘The Vatican’s Exorcists: Driving Out the Devil in the 21st Century‘
‘The Rite: the making of a modern exorcist’
‘Get us Out of Here’ by Niki Eltz (about the souls in purgatory causing ‘hauntings’ as they look for someone to pray for them)
Or:
Go online to
www.larrycummins.ie
(He is a layperson in the catholic charismatic renewal deliverance ministry and has two free downloadable ebooks of testimonies of his work with priests in houses/ places that were haunted/ cursed.)
These books reveal the importance of not going near satan’s territory (the occult), and the power of prayer/ the Sacraments.