Mark Lenard was an actor, perhaps best known for his many roles in the Star Trek universe. Lenard played a Klingon, a Romulan, and a Vulcan in the original '60s Star Trek TV show, and memorably played Sarek, Spock's Vulcan father, in several Star Trek movies and later TV shows.
as Eberhard Hoffman
as Sarek(2 eps)
as Sarek
as Commander Perel Sightings(1 ep)
as Ambassador Sarek
as Klingon Captain
as Ambassador Duvoe(2 eps)
as Emperor Thorval(12 eps)
as Emperor Thorval(12 eps)
as Mr. Bloom
as Navy Officer
as Urko(14 eps)
as Peter Ingalls(1 ep)
as Mr. Chandler
as Foley(1 ep)
as Sarek (voice) (uncredited)(1 ep)
as Earl Stanley Plummer(1 ep)
as Jason Cootes
as Yoshio Nagata(1 ep)
as Rogloff(1 ep)
as Dan Bok(1 ep)
as Commander Hawkins(1 ep)
as Aaron Stempel(52 eps)
as Prosecutor
as Colonel Bakram(1 ep)
as Felipe Mora(1 ep)
as Col. Luis Cardoza(1 ep)
as Aristo Skora(1 ep)
as Philippe(1 ep)
as Sarek(1 ep)
as Romulan Commander(1 ep)
as Col. Sebastian Peralta(1 ep)
as Balthazar
as Assistant District Attorney Holloman(1 ep)
as Ira Stonecipher(1 ep)