A charismatic, enigmatic figure in his 40s, known for his storytelling and mysterious military past, who influences those around him with grand ideas.

A nurse and Seventh Day Adventist with a point-of-view narrative, who grapples with faith and moral questions amid the war's devastation.

A small business owner in his late 30s, who faces ethical dilemmas and navigates survival amidst conflicting loyalties in wartime.

A Vietcong member in his late 30s, who struggles with his beliefs and the impact of communism on his sense of community and identity.

A fast-talking, seemingly aimless character with hazel eyes, whose journey for meaning is clouded by drug use and grandiose rhetoric.

A 17-year-old at the novel's start, marked by restlessness and a lack of empathy, whose military experience drastically alters him.

The oldest Houston brother, who joins the Navy and often acts without thinking, leading to career and personal instability.