RKO Pictures contract players

June Preston (December 29, 1928 – May 11, 2022) was an American child actress in the 1930s and early 1940s, who began her film career at RKO Pictures, with a minor role as Mrs. Blewett's daughter in the 1934 film Anne of Green Gables.
As a child star, she was promoted with heavy marketing and merchandising, including a clothing line, to position her as a child star rival to Shirley Temple.Preston appeared in film shorts of Meglin Kiddies and Our Gang and had small cameos in feature films It Happened One Night, Christmas in July and Strawberry Blonde.Preston performed as a soprano singer in the United States and in recitals in Latin America and Europe.

Robert Douglass Montgomery (also credited as Kent Douglass; October 29, 1909 – July 23, 1966) was an American film actor.

Jacqueline Jane White (born November 27, 1922) is an American former actress, who had a brief career in Hollywood as a leading lady in motion pictures during the early and post-WW2 years from 1942 until 1952, with starring and playing smaller roles in around 25 feature films.
White, at the age of 17, signed on a film contract at MGM and subsequently with RKO, where she found her greatest success and is perhaps best remembered for her roles in films Crossfire (1947), Banjo (1947) , Mystery in Mexico (1948) and The Narrow Margin (1952). She is one of the last surviving actresses from the Golden Age of Hollywood.

Shirley Ann Richards (13 December 1917 – 25 August 2006) was an Australian actress and author who achieved notability in a series of 1930s Australian films for Ken G. Hall before moving to the United States, where she continued her career as a film actress, mainly as a Metro-Goldwyn-Mayer starlet. Her best known performances were in It Isn't Done (1937), Dad and Dave Come to Town (1938), An American Romance (1944), and Sorry, Wrong Number (1948). In the 1930s, she was the only Australian actor under a long-term contract to a film studio, Cinesound Productions. She subsequently became a lecturer and poet.

Guy Madison (born Robert Ozell Moseley; January 19, 1922 – February 6, 1996) was an American film, television, and radio actor. He is best known for playing Wild Bill Hickok in the Western television series The Adventures of Wild Bill Hickok from 1951 to 1958.
During his career, Madison was given a special Golden Globe Award in 1954 and two stars (radio, television) on the Hollywood Walk of Fame in 1960.