In July of 1944 Carole began a two month USO tour with Jack Benny, harmonica player Larry Adler, singer Martha Tilton, and musician June Bruner. This was her second overseas tour during the war. The group traveled to New Guinea, Fiji, the Solomon Islands, Australia, and Hawaii. They performed more than a dozen shows a week. Carole would sing a some songs and tell a few risque jokes. She would also bring a couple of soldiers on stage and jitterbug with them. The servicemen adored her and she always took the time to sign autographs and pose for photos with them. She said "The boys like any entertainment so long as it's happy and carefree, but they do not want war pictures because they see the war for themselves, day and night without ceasing". Carole spent a lot of her time visiting wounded troops. She kept a journal with her and she wrote down the names and addresses of all the men she met. When she returned to the United states she wrote hundreds of letters to their families.

Jack Benny, June Bruner, Carole, Martha Tilton, and Larry Adler
Listen to Jack and Carole's radio appearance from August 29, 1944
Carole in New Guinea on August 1, 1944