Marcus A. York

Mark York, also known as Marcus A. York, was an American actor best known for his role as Billy Merchant in NBC's The Office. He also had roles in CSI: NY, 8 Simple Rules, and A.I. Artificial Intelligence.

The Office · S4, E1

Fun Run: Part 1

A freak accident causes Michael to feel the office is cursed. He explores the religious beliefs of his employees before deciding to hold a charity 5K fun run. Meanwhile, further developments in the romances of Pam and Jim, and Dwight and Angela are explored.
The Office · S2, E12

The Injury

Michael demands attention from the entire Dunder Mifflin office after he has a freak accident with his George Foreman grill, and Dwight begins behaving strangely following a minor car crash.
The Office · S4, E2

Fun Run: Part 2

A freak accident causes Michael to feel the office is cursed. He explores the religious beliefs of his employees before deciding to hold a charity 5K fun run. Meanwhile, further developments in the romances of Pam and Jim, and Dwight and Angela are explored.
The Office · S5, E22

Dream Team

After getting off on the wrong foot with his new supervisor, Charles, Jim finds himself face to face with the new boss in a soccer game in the Dunder Mifflin parking lot. Meanwhile, Michael, afraid to face the workday, has trouble leaving his house.

Marcus A. York

Guest Appearances