(written from a Production point of view)
Leonard O. Turner is an actor who portrayed a Vulcan elder in Star Trek.
One of his first roles was in The Boys Next Door (1985, with Christopher McDonald, Phil Rubenstein, and John Escobar), followed by guest roles in Murder, She Wrote (1986, with William Lucking, William Windom, and Sharon Acker), Valerie (1987, with Tom Hodges), and Hunter (1987, with Brett Baxter Clark).
In the '90s, Turner had guest parts in Freddy's Nightmares (1990), Sisters (1994, with Elizabeth Hoffman and Charles Emmett), Beverly Hills, 90210 (1995, with Michael Durrell), In the House (1996, with Whitney Rydbeck), and Living Single (1997, with David Huddleston), and supporting parts in Defending Your Life (1991), Ricochet (1991), The Unborn 2 (1994, with Robin Curtis and Darryl Henriques), the action films Red Sun Rising (1994), Bloodfist VI: Ground Zero (1995), and Lion Strike (1995), Suspect Device (1995, with John Beck, Jeff Allin, and Paul Eckstein), The Cable Guy (1996, with Andy Dick), Gang Related (1997), The Prophecy II (1998, with Elizabeth Dennehy, Tom Towles, and J.G. Hertzler), and the comedy Life (1999).
Since 2000 he has rarely appeared on screen. His projects so far are a guest part in The Shield (2002, with Michael Jace, Jay Karnes, and Benito Martinez) and the horror film Dark Town (2004).