Broadcast 18 November 1964. This was the second made-for-TV movie to air in the US following See How They Run (1964) on NBC 7 October 1964). However, it was Don Siegel''s second foray into filming a feature for TV, since his first, The Killers (1964) was determined to be too violent for television and instead went to theatrical distribution.
One of Sherry Lansing's favorite movies.
Film debut of Al Lettieri.
Released theatrically in the UK in May 1965 as supporting film to Strange Bedfellows (1965).