Mark Margolis is an American actor known for his versatile performances in film and television. He was born on November 26, 1939, in Philadelphia, Pennsylvania. Margolis has appeared in numerous productions, gaining recognition for his roles in popular series like Breaking Bad and its spin-off Better Call Saul. Throughout his career, Margolis has worked with acclaimed directors and actors, showcasing his talent in both dramatic and comedic roles. His film credits include notable works such as Scarface and The Equalizer. With a career spanning several decades, he remains a respected figure in the entertainment industry.