Uncle Martin (Ray Walston) reads the mind of George, the dog owned by Tim's boss, and ascertains that the pooch is lovesick.

Reporter Tim O'Hara Bill Bixby, while covering a flight of the Air Force X-15, finds a spaceship that contains a genuine Mart...

Seeking a brief respite from the Earth's variable oxygen, Martin (Ray Walston) climbs to the top of a water tower--and is imm...

Mrs. Brown's daughter Angela (Ann Marshall, in her final series appearance) is assigned to write a school paper on the theori...

Uncle Martin finds out about the Government space strategy. He knows from experience that the plans are doomed to failure, bu...

Uncle Martin (Ray Walston) has trouble controlling his super-powers when he contacts the common cold, an affliction unknown o...

Tim (Bill Bixby) is anxious to learn what it would like to be a Martian, so Uncle Martin (Ray Walson) gives Tim the power to ...

Martin allows himself to experience an emotion foreign to Martians: love at first sight. He falls hard for Peaches Ancream, t...

Applying for a driver's license, Martin (Ray Walston) is unable to provide copies of his fingerprints--mainly because he hasn...

Thanks to the well-intentioned bumbling of Mrs. Brown (Pamela Britton), the trash collector picks up Martin's spaceship for s...