Mark Christopher Lawrence is an American actor and comedian, best known for his role as "Big Mike" in the popular television series Chuck. He has appeared in various films and TV shows, showcasing his talent in both comedic and dramatic roles. Lawrence has also performed stand-up comedy, gaining recognition for his engaging style and humor. In addition to acting, Lawrence has worked as a voice actor in animated series and video games. He has contributed his voice to projects like The Lion King and The Simpsons, further demonstrating his versatility in the entertainment industry.