Are  Leopoldo Torre Nilsson and Stephen Hopkins both film directors?
Leopoldo Torre Nilsson Leopoldo Torre Nilsson (5 May 1924 – 8 September 1978), also known as Leo Towers and as Babsy, was an Argentine film director, producer and screenwriter.
Devil Hunter (film) Devil Hunter (also known as Man Hunter, Mandingo Manhunter and Sexo Caníbal) is a 1980 splatter film directed by Jesús Franco under the pseudonym "Clifford Brown" and written by Franco and Julián Esteban (under the pseudonym Julius Valery). It was shot back-to-back with Franco's "Mondo Cannibale" (also 1980). It is one of the infamous "Video Nasties" that was banned in the United Kingdom in the 1980s.