(written from a Production point of view)
Leslie Morris played the role of Pakled Reginod in "Samaritan Snare", a second season episode of Star Trek: The Next Generation. His costume from this episode was sold off on the It's A Wrap! sale and auction on eBay. 
Morris was previously seen in small roles in the films Rhinestone (1984), The Terminator (1984, featuring Brian Thompson and Paul Winfield), Rocky IV (1985, with Michael Pataki), Crossroads (1986, with John Hancock and Tim Russ), Cobra (1986, co-starring Roger Aaron Brown, Andrew Robinson, and Brian Thompson), Casual Sex? (1988), Earth Girls Are Easy (1988, co-starring Michael McKean and Charles Rocket), and Tap (1989). He also appeared in two episodes of the series Sledge Hammer! – one with Michael Ensign and another with Allan Miller – and guest-starred in an episode of Falcon Crest with Edward Laurence Albert, Brett Cullen, and Robert Foxworth.
He went on to have a supporting role in the 1989 actioner Tango & Cash (co-starring Marc Alaimo, Roy Brocksmith, Teri Hatcher, Clint Howard, Glenn Morshower, Michael J. Pollard, and Phil Rubenstein) and to appear in the 1990 films Megaville (with Hamilton Camp) and Almost an Angel. He most recently worked with Leonard Nimoy in the TV movie Never Forget (directed by Joseph Sargent) and with Star Trek: Voyager's Tim Russ in an episode of Lifestories, both in 1991.