Sir Patrick Hewes Stewart, OBE is an English film, television and stage actor as well as a university Chancellor. He has had a distinguished career in theatre and television for around half a century. He is most widely known for his television and film roles, as Captain Jean-Luc Picard in Star Trek: The Next Generation and as Professor Charles Xavier in the X-Men film series, and as the voice of Avery Bullock in American Dad. (Wikipedia)

Credits include: Star Trek: First Contact, Star Trek: Generations, Star Trek: Nemesis and Star Trek: Insurrection

Levardis Robert Martyn Burton, Jr. professionally known as LeVar Burton, is a German-born African American actor, director, producer and author who first came to prominence portraying Kunta Kinte in the 1977 award-winning ABC television miniseries Roots, based on the novel by Alex Haley. He is also well known for his portrayal of Geordi La Forge on the syndicated science fiction series Star Trek: The Next Generation and as the host of the PBS children's program Reading Rainbow...(Wikipedia)