Thriller #4 (1984)

Down Time, Part 4: Happiness (Bang Bang Shoot Shoot)
Scabbard still wants the United States President, and the Second Seconds are determined to stop him. But there is still an explosive in Marietta Salvotini's neck - Salvo and Angeline's mother. Can Salvo keep Scabbard from detonating it? He'll have to, since Scabbard's price is a death, and Salvo does not kill.
Release Date: 1984