Question: Was Terence Fisher and Robert F. Hill both directors?

Context articles: Wings of Danger
Robert F. Hill
Frankenstein and the Monster from Hell
Blood Orange (film)
Spaceways
Terence Fisher
Stolen Assignment
Portrait from Life
Four Sided Triangle
Robert F. Kennedy Journalism Award

Wings of Danger, released in the United States as Dead on Course, is a 1952 British crime film directed by Terence Fisher and starring Zachary Scott, Robert Beatty and Kay Kendall.
 Suspicions of smuggling arise when a pilot ignores warnings not to fly his plane in an approaching storm.
Robert F. Hill (April 14, 1886 – March 18, 1966) was a Canadian film director, screenwriter, and actor during the silent film era.
Frankenstein and the Monster From Hell is a 1974 British horror film, directed by Terence Fisher and produced by Hammer Film Productions.
 It stars Peter Cushing, Shane Briant and David Prowse.
 Filmed at Elstree Studios in 1972 but not released until 1974, it was the final chapter in the "Hammer Frankenstein" saga of films as well as director Fisher's last film.
Blood Orange released in the United States as Three Stops to Murder, is a 1953 British crime film directed by Terence Fisher.
 It stars Tom Conway and Mila Parély.
 A private eye investigating a jewel robbery at a London fashion house finds himself involved in a murder mystery.
 it's one of a handful of thrillers that Fisher made for Hammer Film Productions before he directed many of their early horror films in the late 1950s.
Spaceways is a 1953 British-American black-and-white science fiction film from Hammer Film Productions Ltd. and Lippert Productions Inc., produced by Michael Carreras, directed by Terence Fisher, that stars Howard Duff and Eva Bartok, and co-stars [Alan Wheatley]].
 "Spaceways" was filmed entirely in the UK.
 American Robert L. Lippert was an uncredited co-producer.
 The screenplay was written by Paul Tabori and Richard Landau, based on a radio play by Charles Eric Maine.
 The film was distributed in the UK by Exclusive Films Ltd. and in the United States by Lippert Pictures Inc.
Terence Fisher (23 February 1904 – 18 June 1980) was a British film director who worked for Hammer Films.
Stolen Assignment is a 1955 British comedy film directed by Terence Fisher.
 It stars John Bentley and Hy Hazell.
 The film was produced by Francis Searle for Act Films Ltd, and was a sequel to Fisher's "Final Appointment" of the previous year, featuring sleuthing journalists Mike Billings and Jenny Drew.
 When an artist's wife is murdered, rival reporters compete to solve the crime and win a scoop.
Portrait from Life (also known as Lost Daughter, and in the U.S. as The Girl in the Painting) is a 1948 British drama film directed by Terence Fisher and starring Mai Zetterling, Robert Beatty and Guy Rolfe.
Four Sided Triangle is a 1953 British science-fiction film directed by Terence Fisher, adapted from a novel by William F. Temple.
 It starred Stephen Murray, Barbara Payton and James Hayter.
 It was produced by Hammer Film Productions at Bray Studios.
The Robert F. Kennedy Awards for Excellence in Journalism is a journalism award named after Robert F. Kennedy and awarded by the Robert F. Kennedy Center for Justice and Human Rights.
 The annual awards are issued in several categories and were established in December 1968 by a group of reporters who covered Kennedy's campaigns.
 Winners are judged by more than 50 journalists each year, led by a committee of six independent journalists.
 The awards honor reporting "on issues that reflect Robert F. Kennedy's concerns, including human rights, social justice and the power of individual action in the United States and around the world.
 Entries include insights into the causes, conditions and remedies of injustice and critical analysis of relevant public policies, programs, attitudes and private endeavors."
 The awards are known as the "poor people's Pulitzers" in media circles.