Year 1946 (MCMXLVI) was a common year starting on Tuesday (link will display the full calendar) of the Gregorian calendar.

Olivia Mary de Havilland (born 1 July 1916) is a British American film and stage actress. She won the Academy Award for Best Actress in 1946 and 1949. She is the elder sister of actress Joan Fontaine. The sisters are among the last surviving leading ladies from Hollywood of the 1930s.

Olivia de Havilland was born in Tokyo, Japan, to parents from the United Kingdom. Her father, Walter Augustus de Havilland (31 August 1872 – 20 May 1968, aged 95), was a patent attorney with a practice in Japan, and her mother, Lilian Augusta (née Ruse; 11 June 1886 – 20 February 1975, aged 88) was a stage actress who had left her career after going to Tokyo with her husband – she would return to work after her daughters had already won fame in the 40s, with the stage name of Lillian Fontaine. Her parents married in 1914 and they separated in 1919, when Lilian decided to end the marriage after discovering that her husband used the sexual services of geisha girls, but divorce was not signed until February 1925.

Lew Ayres (born Lewis Frederick Ayres III; December 28, 1908 – December 30, 1996) was an American actor, best known for starring as Paul in All Quiet on the Western Front and for playing Dr. Kildare in several movies, which was apt since originally he had studied medicine at the University of Arizona.

Ayres was born in Minneapolis, Minnesota and reared in San Diego, California. Ayres began acting in bit player roles in films in 1927. He was discovered that year playing banjo in the Henry Halstead Orchestra as Halstead was recording one of the earliest Vitaphone movie shorts called Carnival Night in Paris (Warner Brothers, 1927). Ayres wrote, "I was a member of Henry Halstead's orchestra in 1927 at the Mission Beach Ballroom in San Diego, California for the summer. My instruments were tenor banjo, long-neck banjo and guitar. After a hiatus, I rejoined Mr. Halstead with a new group, including Phil Harris, on New Year's Eve the same year for the opening night of the Beverly Wilshire Hotel, a memorable occasion."

The Shadow is a collection of serialized dramas, originally in pulp magazines, then on 1930s radio and then in a wide variety of media, that follow the exploits of the title character, a crimefighting vigilante in the pulps, which carried over to the airwaves as a "wealthy, young man about town" with psychic powers. One of the most famous pulp heroes of the 20th century, The Shadow has been featured in comic books, comic strips, television, video games, and at least five motion pictures. The radio drama is well-remembered for those episodes voiced by Orson Welles.

Introduced as a mysterious radio narrator by David Chrisman, William Sweets and Harry Engman Charlot for Street and Smith Publications, The Shadow was fully developed and transformed into a pop culture icon by pulp writer Walter B. Gibson.

The Shadow debuted on July 31, 1930, as the mysterious narrator of the Street and Smith radio program Detective Story Hour. After gaining popularity among the show's listeners, the narrator became the star of The Shadow Magazine on April 1, 1931, a pulp series created and primarily written by the prolific Gibson.

Joseph Cheshire Cotten (May 15, 1905 – February 6, 1994) was an American actor of stage and film. Cotten achieved prominence on Broadway, starring in the original stage productions of The Philadelphia Story and Sabrina Fair. He first gained worldwide fame as the star of the Orson Welles films Citizen Kane (1941), The Magnificent Ambersons (1942), and Journey into Fear (1943), for which Cotten was also credited with the screenplay. He went on to star in such popular films as Shadow of a Doubt (1943), Duel in the Sun (which remains one of the top 100 highest grossing films of all time when adjusted for inflation), Love Letters (1945), Portrait of Jennie (1948) and The Third Man (1949).

Joseph Cotten was born in the year 1905 in Petersburg, Virginia, son of Joseph Cheshire Cotten, Sr., an assistant postmaster, and his wife Sally Willson Cotten. He worked as an advertising agent after studying acting at the Hickman School of Speech and Expression in Washington, D.C. His work as a theatre critic inspired him to become involved in theatre productions, first in Virginia, and then in New York. Cotten made his Broadway debut in 1930, and soon became friends with Orson Welles.