Trivia

He appeared in 330 of the 344 episodes of Côte ouest (1979), more than anyone other than Michele Lee who appeared in every episode.

He has appeared with Joan Van Ark in episodes of four different series: Wonder Woman (1975), Dallas (1978) series, Côte ouest (1979) and Dallas (2012).

He has played the same character (Gary Ewing) on three different series: Dallas (1978), Côte ouest (1979) and Dallas (2012).

Along with Larry Hagman, Patrick Duffy, Charlene Tilton and Joan Van Ark, he is one of only five actors to play the same character (Gary Ewing) in all three series in the "Dallas" franchise: Dallas (1978), Côte ouest (1979) and Dallas (2012).

Was in a relationship with his Côte ouest (1979) co-star, Teri Austin, between his 1987 divorce from Janis Leverenz and his 1991 marriage to Annette Wolfe.

Raised in Tulsa, Oklahoma, USA, where his father was stationed with the military.

Began as a replacement performer for actor David Ackroyd in a few episodes of the original Dallas (1978) as Gary Ewing, and ended up keeping the role, ultimately appearing in nine episodes between 1979 and 1991, where Ackroyd appeared in only two episodes, both in 1978.

Attended the University of Denver.

He appeared in 21 of the 31 seasons of the "Dallas" franchise, more than anyone else: Seasons Three, Four, Five, Six, Nine and Fourteen of Dallas (1978), all fourteen seasons of Côte ouest (1979) and the second season of Dallas (2012).

Along with Michele Lee and Joan Van Ark, he is one of only three actors to appear in both the first and last episodes of Côte ouest (1979): Pilot (1979) and Just Like Old Times: Part 2 (1993) respectively.