The Sinkable Mrs. Brown

S1 E25: Cagey real estate agent Pete Dudley (Allan Melvin) fast-talks Mrs. Brown (Pamela Britton) into selling her house. This is bad news for Tim (Bill Bixby) and Martin (Ray Walston), who now must find somewhere else to hide Martin's spaceship. In order to prevent this, Martin uses his super-powers to scare off the home's potential buyers, Mr. and Mrs. Graham (George Dunn, Elvia Allman).