- Richard Trethewey (Himself)
- Norm Abram (Himself)
- Roger Cook (Himself)
- Kevin O'Connor (Host)
- Tom Silva (Himself)
- Steve Thomas Rooney (Himself)
Ask This Old House — S14E25
Episode: Murphy Door, House Hydrant
Air Date: 2016-05-21
Runtime: 30 min
Overview
A bookshelf is turned into a secret door; and an outdoor house hydrant is installed. Also: the two tools used for most electrical work.