It's been some time since Father Jebedaiah Mayii exorcised the Devil from little Nancy Aglet, who is now grown up with a husband and two children of her own. But the prince of darkness wants to go a second round and has returned to repossess her! With Father Mayii unwilling to help, Father Luke Brophy tries his best to help Nancy, even when TV's Ernest Weller plans to air the exorcism live on TV.

A mother/daughter pair of witches descend on a yuppie family's home and cause havoc, one at a time since they share one body & the other must live in a cat the rest of the time. Now it's up to the family's mother, a private detective, and a suspended police officer to try and stop the witches.