(written from a Production point of view)
John Cragen (born 17 February 1964; age 51) is an actor who appeared as an Enterprise crewman in the Star Trek: Enterprise episode "Unexpected". He also supplied voices for the Star Trek video games Elite Force and Armada II.
Cragan had previously appeared as an FBI agent in the 1996 made-for-TV movie The Siege at Ruby Ridge, which also featured the likes of Kirsten Dunst, Gary Graham, Bob Gunton, and Joel Swetow. In 1999, he appeared in the thriller Stranger in My House, co-starring Zoe McLellan and Dennis Cockrum. Most recently, he had a brief appearance on an episode of Boston Legal, starring William Shatner and Rene Auberjonois. The episode he appeared in, "Hired Guns", also guest-starred fellow Trek alumni Charles Emmett, Aaron Lustig, and Ed O'Ross.