Question: Svengali is a American pre-Code supernatural drama/horror film, released in which year, produced and distributed by Warner Bros, it stars John Barrymore, he was an American actor on stage, screen and radio, and a member of the Drew and Barrymore theatrical families?

Context articles: Expensive Women
The Mad Genius
The Show of Shows
Dolores Costello
Night Flight (1933 film)
Moby Dick (1930 film)
General Crack
John Drew Barrymore
John Barrymore
Svengali (1931 film)

Expensive Women is a 1931 American Pre-Code talking film drama.
 It was produced by First National Pictures and distributed through their parent company Warner Bros..
 The film was directed by silent film veteran Hobart Henley and stars Dolores Costello.
 It was Costello's final film as a leading lady and star for Warners, which she had been since 1925.
 She retired to be the wife of John Barrymore and to raise their family.
 Costello would return to films five years later after a long hiatus and the end of her marriage to Barrymore, but never regained the luster she enjoyed as a Warners star.
The Mad Genius (1931) is an American pre-Code horror drama film produced and distributed by Warner Bros. and directed by Michael Curtiz.
 The film stars John Barrymore, Marian Marsh, Donald Cook, Charles Butterworth, and in small roles, Boris Karloff and Frankie Darro.
 The film is based on the play "The Idol" (1929) by Martin Brown, which opened in Great Neck, New York but never opened on Broadway.
The Show of Shows is a 1929 American Pre-Code musical revue film directed by John G. Adolfi and distributed by Warner Bros. The all talking Vitaphone production cost $850,000 and was shot almost entirely in Technicolor.
 "The Show of Shows" was Warner Bros.' fifth color movie; the first four were "The Desert Song" (1929), "On with the Show" (1929), "Gold Diggers of Broadway" (1929) and "Paris" (1929).
 ("Song of the West" was actually completed by June 1929 but had its release delayed until March 1930).
 "The Show of Shows" featured most of the contemporary Warner Bros. film stars, including John Barrymore, Richard Barthelmess, Noah Beery, Sr., Loretta Young, Dolores Costello, Bull Montana, Myrna Loy, Chester Conklin, Douglas Fairbanks, Jr., Tully Marshall, Nick Lucas, and Betty Compson.
Dolores Costello (September 17, 1903 – March 1, 1979) was an American film actress who achieved her greatest success during the era of silent movies.
 She was nicknamed "The Goddess of the Silent Screen".
 She was stepmother of John Barrymore's daughter Diana, by his second wife Blanche Oelrichs, the mother of John Drew Barrymore and Dolores (Dee Dee) Barrymore, and the grandmother of John Barrymore III, Blyth Dolores Barrymore, Brahma Blyth (Jessica) Barrymore, and Drew Barrymore.
Night Flight (also known as Dark to Dawn) is a 1933 American pre-Code aviation drama film produced by David O. Selznick and distributed by Metro-Goldwyn-Mayer and directed by Clarence Brown.
 The film stars John Barrymore, Lionel Barrymore, Clark Gable, Helen Hayes, Robert Montgomery, and Myrna Loy.
Moby Dick is a 1930 American Pre-Code film from Warner Bros., directed by Lloyd Bacon, and starring John Barrymore and Joan Bennett.
 The film is a sound remake of the 1926 silent movie, "The Sea Beast", which also starred Barrymore.
General Crack is a 1930 American Pre-Code part-talkie historical costume melodrama with Technicolor sequences which was directed by Alan Crosland and produced and distributed by Warner Bros. It was filmed and premiered in 1929, and released early in 1930.
 It stars John Barrymore in his first full-length all-talking feature.
 The film would prove to be Crosland and Barrymore's last historical epic together.
John Drew Barrymore (born John Blyth Barrymore; June 4, 1932 – November 29, 2004) was a film actor and member of the Barrymore family of actors, which included his father, John Barrymore, and his father's siblings, Lionel and Ethel.
 He was the father of four children, including John Blyth Barrymore and actress Drew Barrymore.
 Diana Barrymore was his half-sister from his father's second marriage.
John Barrymore (born John Sidney Blyth; February 14 or 15, 1882 – May 29, 1942) was an American actor on stage, screen and radio.
 A member of the Drew and Barrymore theatrical families, he initially tried to avoid the stage, and briefly attempted a career as an artist, but appeared on stage together with his father Maurice in 1900, and then his sister Ethel the following year.
 He began his career in 1903 and first gained attention as a stage actor in light comedy, then high drama, culminating in productions of "Justice" (1916), "Richard III" (1920) and "Hamlet" (1922); his portrayal of Hamlet led to him being called the "greatest living American tragedian".
Svengali is a 1931 American pre-Code supernatural drama/horror film produced and distributed by Warner Bros. The film stars John Barrymore and co-stars Marian Marsh.
 It was directed by Archie Mayo and the screenplay was written by J. Grubb Alexander.
 It is based on the gothic horror novel "Trilby" (1894) by George du Maurier.
 The film was originally released on May 22, 1931.
 Warner Brothers was so pleased by the box office on this film that the studio hurriedly reteamed Barrymore and Marsh for another horror film "The Mad Genius", released on November 7, 1931.
 The region 1 DVD of "Svengali" was released on October 17, 2000 by the Roan Group.