Travers, a doctor who deserted his military post, searches the frontier for the wife who left him. His quest is thrown off course when he saves Sarah, a woman left for dead after a wagon raid. With the cavalry, the law, and deranged outlaws on their trail, Sarah and Travers set off together to find this missing woman. Heart of the Gun is a psychological thriller and a romance drama wrapped in a gritty Western setting.

Taryn Melwood is trying to forget her troubled past. But sheriff John Stone, will do anything to keep her dark secret from ruining his life. When Taryn is murdered, the only ones who can give her eternal peace are in danger themselves.

Quando os sonhos violentos de um jovem se fundem com a realidade e começam a espelhar assassinatos políticos, somente um médico pode ajudá-lo contra um sinistro programa governamental.