William Joseph Shields, known professionally as Barry Fitzgerald, was an Irish stage, film and television actor. In a career spanning almost forty years, he appeared in such notable films as Bringing Up Baby (1938), The Long Voyage Home (1940), How Green Was My Valley (1941), The Sea Wolf (1941), Going My Way (1944), None but the Lonely Heart (1944) and The Quiet Man (1952). For Going My Way, he won the Academy Award for Best Supporting Actor and was simultaneously nominated for the Academy Award for Best Actor. He was the older brother of Irish actor Arthur Shields. In 2020, he was listed at number 11 on The Irish Times list of Ireland's greatest film actors.

Bringing Up Baby is a 1938 American screwball comedy film directed by Howard Hawks, and starring Katharine Hepburn and Cary Grant. It was released by RKO Radio Pictures. The film tells the story of a paleontologist in a number of predicaments involving a scatterbrained heiress and a leopard named Baby. The screenplay was adapted by Dudley Nichols and Hagar Wilde from a short story by Wilde which originally appeared in Collier's Weekly magazine on April 10, 1937.