Context: During the war years Universal did have a co-production arrangement with producer Walter Wanger and his partner, director Fritz Lang, lending the studio some amount of prestige productions. Universal's core audience base was still found in the neighborhood movie theaters, and the studio continued to please the public with low- to medium-budget films. Basil Rathbone and Nigel Bruce in new Sherlock Holmes mysteries (1942–46), teenage musicals with Gloria Jean, Donald O'Connor, and Peggy Ryan (1942–43), and screen adaptations of radio's Inner Sanctum Mysteries with Lon Chaney, Jr. (1943–45). Alfred Hitchcock was also borrowed for two films from Selznick International Pictures: Saboteur (1942) and Shadow of a Doubt (1943).

Question: Who was the directorial partner of Walter Wanger?
Answer: Fritz Lang

Question: In what period did Basil Rathbone star in a series of Sherlock Holmes films?
Answer: 1942–46

Question: In what period did film versions of Inner Sanctum Mysteries appear?
Answer: 1943–45

Question: What was the studio that Alfred Hitchcock normally worked for?
Answer: Selznick International Pictures

Question: In what year was Shadow of a Doubt produced?
Answer: 1943

Question: Who partnered with Walter Lang and Fritz Wanger during the war years?
Answer: Unanswerable

Question: What did Basil Bruce and Nigel Rathbone star in?
Answer: Unanswerable

Question: What type of productions did Gloria Ryan and Peggy Jean star in?
Answer: Unanswerable

Question: Who was borrowed for two films from Selznick Pictures International?
Answer: Unanswerable

Question: Who starred in Inner Mysteries Sanctum?
Answer: Unanswerable