The Kumars at No. 42 interview for "Radio Times" in May 2007, Bhaskar confirmed that the show had run its course and there were no plans for any further series. The Kumars also made a guest appearance on the 2003 Comic Relief single "Spirit in the Sky" performed by Gareth Gates. They also starred in the video. It reached number 1 in the charts and sold more than 550,000 copies. "The Kumars at Number 42" was also shown in Asia (including India and Malaysia) on the Star World satellite TV channel and on SABC in South Africa. The Australian Broadcasting Corporation screens it in Australia.
The Who, What, or Where Game for "The Who, What, or Where Game" was written by George David Weiss. According to an audio clip from a 1973 episode, at least the closing theme had been changed before the end of program's run, but no further information has materialized. Milton Bradley produced two home editions of "The Who, What, or Where Game". The home game format was almost identical to that of the show, fairly unusual for board game of television shows of that era. In 1973, a short-lived British version aired on BBC1 hosted by David Jacobs. The Who, What, or Where Game The Who, What,