Star Trek: Enterprise: Season 3, Episode 15 - ProjectFreeTV

3 - 15: Harbinger

Lt. Reed and MACO leader Maj. Hayes feud over training drills which disrupts Archer and Phlox's investigation of a rescued alien near a spatial anomaly. The dying alien refuses to disclose his motives for exploring the anomaly. As Archer tries to unravel the mystery surrounding the alien, long-simmering feelings explode between Reed and Hayes. Trip's interest in a pretty MACO corporal sparks a heated exchange with T'Pol, who eventually confesses her feelings for Trip.