(written from a Production point of view)
Rick Worthy (born 12 March 1967; age 49) is an actor who has played six characters across three Star Trek spin-off series and one feature film. Among his guest roles is also the recurring role of the Xindi-Arboreal Jannar in Star Trek: Enterprise.
Worthy and Dean Stockwell appeared in the Ronald D. Moore-produced update of Battlestar Galactica, each playing one of the twelve humanoid Cylon models. Worthy also appeared in Stargate SG-1 as a rebel Jaffa leader named K'tano.