Tales of Tomorrow offers this nice little gem in the realm of science fiction. Drama, intrigue, and insights into human behavior highlight this episode from early television. The DVD I saw had 6 other episodes on it. I liked this episode the best. It contained good acting, plausible reactions from the characters, an interesting sci-fi plot. All the episodes on this disc come complete with the original commercials. Masland Sportswear sponsored this episode. Both the show and the commercial are interesting if for no other reason but to view an early part of television history. "What you Need" though is more than just a part of history. It can still hold your interest today and it makes an enjoyable story. Well worth the short amount of time it takes to watch it. Thumbs up for "What You Need".