Boogieban is the story of Lawrence Caplan, a Vietnam War veteran now working as a military psychiatrist. Before retiring to sip wine with his wife on their sailboat, Peacemaker, Caplan must assess one last soldier. This young specialist stubbornly insists that he is "good to go" back to his unit in Afghanistan. Caplan soon discovers, however, the soldier is tortured by nightmares and flashbacks. The young soldier's stories have an unexpected effect, lifting Caplan's amnesia for events in Vietnam. Together, the two men launch on parallel journeys of the heart that will change them forever.