When Jack is discovered to have hairy hands disease he is sent to the local hospital for old priests to recover and replaced by the obnoxious Father Fintan Slack, who goes out of his way to torment Ted and Dougal as well as playing loud jungle music all night. In desperation Ted and Dougal spring Jack from the hospital but find that Slack has also caught the hairy hands disease from sitting in Jack's chair and has to go for treatment, thus freeing them from him.
—don @ minifie-1