1963–64 United States network television schedule aired on CBS from 6:30 to 7 p.m. "100 Grand" only lasted three weeks, and was replaced by "Laughs For Sale", which ran until December 1963. On April 1964, "The Celebrity Game" was added to CBS' primetime lineup. "Empire" on ABC consisted of reruns of the 1962-63 NBC TV series. Note: Beginning in September, "CBS Evening News with Walter Cronkite" (formerly "Walter Cronkite with the News") and "The Huntley-Brinkley Report" expanded to a half-hour, airing weekdays at 6:30 p.m Note: The 1964 CBS summer series "High Adventure with Lowell Thomas" consisted of reruns of specials which had aired under that
Walter Cronkite "The Tonight Show" hosted by Johnny Carson. The following night, Carson did a comic spoof of his on-air farewell address. As he had promised on his last show as anchor in 1981, Cronkite continued to broadcast occasionally as a special correspondent for CBS, CNN, and NPR into the 21st century; one such occasion was Cronkite anchoring the second space flight by John Glenn in 1998 as he had Glenn's first in 1962. In 1983, he reported on the British General Election for the ITV current affairs series "World In Action", interviewing, among many others, the victorious Prime Minister, Margaret Thatcher.