Wood was born in Grangeville, Idaho. He was introduced to acting at an early age in Lewiston, Idaho by his mother and their family moved to California about 1935. He broke into movieacting in1943, but very quickly took a hiatus to enlist as a [United States United States Marine Corps|Marine Corps|Marine] in World War II to avenge the death of his brother Charles, who was also an actor and also a Marine, after Charles was killed in action in the Pacific. After the war, Ward Wood returned to acting in 1947, and was active until the early 1980s. He was married to Peggy Jolene Mosley and Lynn Sherman. He had three children.