Real world article
(written from a production point of view)
John Balma (born 16 June 1959; age 66) played the part of Vulcan Sub-Commander Muroc in the Star Trek: Enterprise second season episode "Cease Fire".
Balma has guest-starred in many other TV series, including Will & Grace (1999), 3rd Rock from the Sun (1999), Gilmore Girls (2001), J.J. Abrams' Alias (2002, starring Merrin Dungey, with Paul Scott), Friends (2003), The West Wing (2006, starring Martin Sheen), with Van Epperson), and numerous episode of Parks and Recreation (with Adam Scott and Jim O'Heir).