Adam Clark

Actor (Josiah) — Enterprise

American actor who played Josiah, the Terra Prime operative and trusted lieutenant of John Frederick Paxton at the Orpheus mining facility, in the Star Trek: Enterprise episodes Demons and Terra Prime.

Adam Clark is an American actor who appeared in Demons and Terra Prime near the end of Star Trek: Enterprise's fourth season.
He plays Josiah, one of the inner circle around John Frederick Paxton, the mining magnate who leads the isolationist Terra Prime movement. Josiah works at Paxton's lunar mining complex and helps him carry out the plan to fly the facility to Mars and seize the verteron array there.
Josiah carries out his leader's orders without hesitation and is part of the group holding Tucker and T'Pol after they are captured. He is still at Paxton's side when Archer's team storms the control room.