Henry Byron Warner was an English film and theatre actor. He was popular during the silent era and played Jesus Christ in The King of Kings. In later years, he successfully moved into supporting roles and appeared in numerous films directed by Frank Capra. Warner's most recognizable role to modern audiences is Mr. Gower in It's a Wonderful Life, directed by Capra. He appeared in the original 1937 version of Lost Horizon as Chang, for which he was nominated for the Academy Award for Best Supporting Actor.

It's a Wonderful Life is a 1946 American Christmas supernatural drama film produced and directed by Frank Capra. It is based on the short story and booklet "The Greatest Gift" self-published by Philip Van Doren Stern in 1943, which itself is loosely based on the 1843 Charles Dickens novella A Christmas Carol. The film stars James Stewart as George Bailey, a man who has given up his personal dreams in order to help others in his community and whose thoughts of suicide on Christmas Eve bring about the intervention of his guardian angel, Clarence Odbody. Clarence shows George all the lives he touched and what the world would be like if he had not existed.