(written from a Production point of view)
Jeffrey "Jeff" Eith is a stuntman, stunt actor, and stunt coordinator who played the cowboy Nash in the Star Trek: Enterprise third season episode "North Star". He received no credit for his appearance.
Eith served as stunt double for actor and comedian Andrew Bowen in the 1996 comedy Fox Hunt, which features Jeff and Jerry Rector. He served also as stunt double on the television series Beverly Hills, 90210, Melrose Place, and Weird Science, and on the comedy Spring Break Lawyer (2001, with Adrienne Barbeau, Michael Spound, and stunts by Brian Avery, Michael J. Sarna, and Justin Sundquist).
Other projects he performed stunts in include the television series NYPD Blue, Land's End (1996), V.I.P., The Amanda Show (2000, with Andrew Hill Newman and under stunt coordinator Vince Deadrick, Jr.), and The District (2001, with Roger Aaron Brown nd Jim Jansen), and the feature films Automatic (1994, starring Daphne Ashbrook and John Glover), The Net (1995), Strange Days (1995, with Michael Jace), Clint Eastwood's Absolute Power (1997, with Penny Johnson and Mark Margolis), Alien Escape (1997), The Big Lebowski (1998, with David Huddleston), True Crime (1999), Space Cowboys (2000, with James Cromwell), and Ocean's Eleven (2001).