Dr. Harrison Everett Breen was an out of town, guest preacher at All Soul's Church in Mayberry. He preached on slowing down days and taking it easy; asking "What's your hurry?". He even mentioned a "band concert"; which got Andy, Barney, Aunt Bee and others to put together a last minute concert. When the plan failed, they finally enjoyed the rest of their day relaxing on the porch at the Taylor house. Dr. Breen stopped by before leaving, and was pleased to see the gang taking his sermon seriously- relaxing and enjoying their Sunday; not realizing the true nature of their hectic day. He was portrayed by David Lewis.