Question: Are Roger Spottiswoode and George Sidney both directors?

Context articles: Mesmer (film)
Shoot to Kill (1988 film)
Koreyoshi Kurahara
The Matthew Shepard Story
The Children of Huang Shi
Turner &amp; Hooch
John Scott (composer)
The Journey Home (film)
George Sidney
Roger Spottiswoode

Mesmer is a 1994 Austrian-Canadian-British-German biographical film directed by Roger Spottiswoode from a script by Dennis Potter.
 It stars Alan Rickman as Franz Anton Mesmer and depicts his radical new ways as a pioneering physician.
Shoot to Kill (known outside North America as Deadly Pursuit) is a 1988 American adventure crime thriller film directed by Roger Spottiswoode and starring Sidney Poitier, Tom Berenger, Clancy Brown, Andrew Robinson and Kirstie Alley.
Koreyoshi Kurahara (蔵原惟繕 , Kurahara Koreyoshi ) (31 May 1927 – 28 December 2002) was a Japanese screenwriter and director.
 He is perhaps best known for directing "Antarctica" (1983), which won several awards and was entered into the 34th Berlin International Film Festival.
 He also co-directed "Hiroshima" (1995) with Roger Spottiswoode, which was nominated for the Primetime Emmy Award for Outstanding Miniseries.
The Matthew Shepard Story is a 2002 award-winning Canadian-American television film by director Roger Spottiswoode based on the true story of Matthew Shepard, a 21-year-old gay youth who was murdered in 1998.
 The film scenario written by John Wierick and Jacob Krueger, it starred Shane Meier as Matthew and Stockard Channing as Judy Shepard and Sam Waterston as Dennis Shepard.
The Children of Huang Shi (Chinese: 黄石的孩子 ; working title: "The Bitter Sea", also known as "Escape from Huang Shi" and "Children of the Silk Road") is a 2008 historical war drama film starring Jonathan Rhys Meyers, Chow Yun-fat, Radha Mitchell, and Michelle Yeoh, and directed by Roger Spottiswoode.
 The film centers on the true story of George Hogg and the sixty orphans that he led across China in an effort to save them from conscription during the Second Sino-Japanese war.
Turner & Hooch is a 1989 Metrocolor American detective comedy film starring Tom Hanks and Beasley the Dog as the eponymous characters, Turner and Hooch respectively.
 The film also co-stars Mare Winningham, Craig T. Nelson and Reginald VelJohnson.
 It was directed by Roger Spottiswoode; the film was originally slated to be directed by Henry Winkler, but he was terminated because of his "creative differences".
 It was co-written and executive produced by Daniel Petrie Jr. of "Beverly Hills Cop" fame.
John Scott (born Patrick John O'Hara Scott, 1 November 1930), also known as Johnny Scott and Patrick John Scott, is an English film composer and music conductor.
 Scott has collaborated with well-known directors and producers, including Mark Damon, Richard Donner, Charlton Heston, Mike Hodges, Hugh Hudson, Norman Jewison, Irvin Kershner, Daniel Petrie, Roger Spottiswoode, and Norman J. Warren, among others.
The Journey Home (originally titled Midnight Sun) is a 2014 Canadian-Italian family adventure-drama film starring Dakota Goyo, Goran Višnjić, and Bridget Moynahan, written by Hugh Hudson, directed by Roger Spottiswoode and Brando Quilici.
 Filmed on location in Ontario and Manitoba, Canada, it follows a young man (Goyo), who works to reunite a lost polar bear cub with its mother.
 It premiered in November of 2014, and received generally mixed-to-positive reviews.
George Sidney (October 4, 1916May 5, 2002) was an American film director and film producer who worked primarily at Metro-Goldwyn-Mayer.
John Roger Spottiswoode (born 5 January 1945) is a Canadian-British director, editor and writer of film and television.
 He was born in Ottawa, Ontario, Canada, and was raised in Britain.
 His father Raymond Spottiswoode was a British film theoretician who worked at the National Film Board of Canada during the 1940s, directing such short films such as "Wings of a Continent".