Gregg Daniel (born 21 April 1954; age 71) is the actor who played Mobar in the Star Trek: Voyager sixth season episode "Live Fast and Prosper".
Daniel played the recurring role of Dean Whitmore on Beverly Hills, 90210 in the mid-1990s. He later made several appearances as Grady on Mike Hammer, Private Eye.
In 1994, Daniel worked with his future Voyager co-star Robert Beltran on an episode of Models Inc. In 2002, Daniel guest-starred on an episode of Boston Public, starring another Voyager co-star, Jeri Ryan. Five years later, he was seen on Boston Legal, starring William Shatner and John Larroquette.
He has made guest appearances on numerous other television shows, including Knots Landing (starring Michelle Phillips), Home Improvement, Chicago Hope (1995, starring Roxanne Hart and Jayne Brook), Wings (starring Steven Weber), Picket Fences (with Ray Walston), NewsRadio (starring Andy Dick and Stephen Root), J.J. Abrams' Felicity (starring Keri Russell, with Chris Sarandon), ER (starring Eriq La Salle), 7th Heaven (starring Stephen Collins and Catherine Hicks), Party of Five (with David Graf), The West Wing (starring Martin Sheen, with David Graf), NYPD Blue (starring Gordon Clapp), and Desperate Housewives, on which he worked with the likes of Hamilton Camp, Brett Cullen, Steven Culp, Teri Hatcher, Sharon Lawrence, and Mark Moses.
Daniel's film credits include Pump Up the Volume (1990, with Christian Slater and Alexander Enberg), Lawnmower Man 2: Beyond Cyberspace (1996, featuring Matt Frewer and Kevin Conway), Mars Attacks! (1996, starring Pierce Brosnan, with Paul Winfield and Willie Garson), Gun Shy (with Louis Giambalvo and Aaron Lustig), and Hollywood Homicide (with James MacDonald and Clyde Kusatsu). He appeared in Spider-Man 3 (2007, starring Kirsten Dunst and James Cromwell) and Evan Almighty (2007, with Bruce Gray and Harve Presnell).