Sean McGowan

Actor (Corporal Hawkins) — Enterprise

American actor who played Corporal Hawkins, one of the named MACO soldiers serving aboard Enterprise during the year-long Xindi mission in the third season of Star Trek: Enterprise.

Sean McGowan is an American actor best known to Star Trek viewers as Corporal Hawkins of the MACOs, the military detachment assigned to Enterprise for the mission into the Delphic Expanse.
Hawkins first appears in The Xindi and returns several times across the third season. In Hatchery he is among the MACOs caught up in the dispute over Archer's increasingly irrational orders, and in Countdown he takes part in the attempt to rescue Hoshi Sato from the Xindi-Reptilians, an action in which the character is killed.
Alongside Major Hayes, Kemper and Chang, Hawkins gave the MACO unit a small group of familiar faces across the season's long story.