- Richard Trethewey (Himself)
- Norm Abram (Himself)
- Roger Cook (Himself)
- Kevin O'Connor (Host)
- Tom Silva (Himself)
- Steve Thomas Rooney (Himself)
Ask This Old House — S24E2
Episode: Seashell Driveway; Radon System
Air Date: 2025-10-02
Runtime: 25 min
Overview
Swapping a coastal home's gravel driveway for seashells; installing a radon mitigation system.