Impulse
Series: Star Trek: Enterprise
Airdate: October 8, 2003 | Year Set: 2153
Season 3, Episode 5
Summary
When Enterprise responds to a distress call from the Vulcan cruiser Seleya, stranded in the Delphic Expanse, Archer and his boarding team (T'Pol, Reed, and Hawkins) arrive on board to find its crew in a deranged, raging, zombie-like state that quickly manifests in T'Pol as well.