“Dark Harbor” (*1/2 out of four) was a suspenseless suspense melodrama about a young woman (Jessica Sipos) expecting her first child but some dark secrets from the past threaten her safety especially when she meets a mysterious stranger (Sterling Hurst) who spells trouble from the start. Laughably obvious for most of the way and story eventually sinks into a swamp of unpleasantness. Hurst’s shifting accent in the movie provides film’s only unintentional chuckles.