Dorothy is a strong and tall fellow Clubmobile volunteer and Irene's best friend, driven by grief after her family's death in the war. She seeks action and impulsively confronts her trauma, forming a deep bond with Irene through shared experiences.

Hans is a fighter pilot and Irene's lover during the war, hailing from Oregon and known for his musical talents. His relationship with Irene provides hope amidst the war and demonstrates mutual understanding of each other's trauma.

Rusty is the officer overseeing Irene and Dorothy's unit, characterized by his Southern accent and rise from corporal to lieutenant. Despite higher rank, he shares a friendly relationship with the women and portrays the universal fear shared among soldiers.