Who produced the British-American adventure film which John Hoesli directed 
John Hoesli:  He is best known for being the art director on films such as John Huston's "The African Queen", Stanley Kubrick's "" (1968), Anthony Asquith's "Orders to Kill" (1958) with Alan Withy, and Jeannot Szwarc's "" (1985) with Don Dossett. The African Queen (film):  The film was directed by John Huston and produced by Sam Spiegel and John Woolf.
Sam Spiegel