Sid Levington Conrad (August 23, 1923 – April 16, 2010) was an American television character actor whose career spanned from 1969 to 2009, including occasional feature film roles. His acting credits included more than fifty television shows including JAG, ER, Chicago Hope, Moonlighting, Days of Our Lives, and The Young and the Restless. In addition to his television roles, Conrad appeared in regional theater in Alaska, California, Florida and New York. He appeared in one-man plays, including Spencer Tracy and Will Rogers' USA.