In this form, the program would continue until Susskind or his guests had felt the conversation had run its full course, or were exhausted and ended the episode by mutual agreement.
Susskind's interview of Soviet Premier Nikita Khrushchev, which aired on October 9, 1960, during the height of the Cold War, generated national attention.
Susskind did a two-hour interview including commercials with Martin Luther King Jr. in 1963, two months before the civil rights leader delivered his "I Have a Dream" speech.
Afterward he noted, "In ninety minutes, they were unable to come up with a single constructive suggestion for the average person to manage their diet in a way that might prevent ulcers.
[10] The show continued until September 1986, at which point WNEW-TV, now under the ownership of Rupert Murdoch's News Corporation and beginning the transition to being the flagship of the new commercial network Fox, had moved the program to an late Sunday-to-early Monday timeslot, albeit still filling two hours.