Archer's curiosity about an ancient monastery unwittingly places his crew in the midst of a long-standing interstellar conflict between the Vulcans and their arch rivals, the Andorians. Shran: Jeffrey Combs. Vulcan Elder: Bruce French. Tholos: Steven Dennis. Keval: Jeff Ricketts. T'Pol: Jolene Blalock. Tucker: Connor Trinneer. Archer: Scott Bakula.