Through its 1962-68 run on CBS, Lucille Ball's second sitcom went through several cast and format changes, but one thing remained constant: Lucy's signature brand of slapstick comedy, which each week was wrapped around a special guest or crazy plot line. Co-stars Gale Gordon as Mr. Mooney. 156 episodes on 24 discs. 66 1/2 hrs. Includes the bonus special "Lucy in London." Standard; Soundtrack: English Dolby Digital mono; Subtitles: English (SDH); photo gallery; biographies; behind-the-scenes footage; interviews.