Cardwell is probably best known for his debut as
George Sullivan in 1944's
Oscar-nominated
The Fighting Sullivans, based on the true story of five navy brothers who died in action together when their ship was torpedoed in the
Pacific Theater during World War II. His other significant roles included the
Benny Goodman musical
Sweet and Low-Down (1944), the World War II drama
A Walk in the Sun (1945), Reviewing the 1945
Charlie Chan mystery
The Shanghai Cobra, the
Kentucky New Era remarked that "James Cardwell, a newcomer to the screen, shows himself to be a fine actor as the romantic lead opposite beautiful
Joan Barclay." However, he found himself consigned to
B-movies; 1949's
Daughter of the Jungle, in which Cardwell played the male lead opposite
Lois Hall, earned the dubious distinction of a listing in the 1978 book
The Fifty Worst Films of All Time. In 1950, Cardwell toured Australia with comedian
Joe E. Brown in a production of the play
Harvey. He then joined the Colleano Troupe, a variety act, with whom he toured Australia, the UK, and the U.S. After returning to the U.S., he made two guest appearances in the
Rod Cameron television series
City Detective. However, his movie career had stalled. He made only one additional appearance before his death: a small unbilled role in the 1954 monster film
Them! ==Personal life==