<P> Sarek / ˈsærɛk / is a fictional character in the Star Trek media franchise . He is a Vulcan astrophysicist , the Vulcan ambassador to the United Federation of Planets , and father of Spock . The character was originated by Mark Lenard in the 1967 episode `` Journey to Babel '' ( Lenard previously portrayed a Romulan Commander in another episode of the original series , 1966 's `` Balance of Terror '' ) . Lenard later voiced Sarek in the animated series , and appeared in Star Trek movies and the series Star Trek : The Next Generation . </P>
<P> Sarek / ˈsærɛk / is a fictional character in the Star Trek media franchise . He is a Vulcan astrophysicist , the Vulcan ambassador to the United Federation of Planets , and father of Spock . The character was originated by Mark Lenard in the 1967 episode `` Journey to Babel '' ( Lenard previously portrayed a Romulan Commander in another episode of the original series , 1966 's `` Balance of Terror '' ) . Lenard later voiced Sarek in the animated series , and appeared in Star Trek movies and the series Star Trek : The Next Generation . </P>
who played spock 's dad on star trek
who played spock 's dad on star trek
Mark Lenard
Mark Lenard