Mark Feuerstein

Mark Feuerstein is an American actor. He is known for his portrayals of Clifford "Cliff" Calley in NBC's series The West Wing and of Dr. Henry "Hank" Lawson in USA Network's series Royal Pains. He co-starred as Jacob Anton Ness in the revival of Fox's Prison Break in 2017. He formerly produced and starred on the CBS sitcom 9JKL.

Sex and the City · S2, E4

They Shoot Single People, Don't They?

Carrie enjoys being single; Miranda fakes ecstasy; Samantha dates a club owner.
Law & Order · S16, E11

Bible Story

Tempers flare when a man is killed after desecrating a treasured edition of the Hebrew Torah.
The West Wing · S3, E4

Ways and Means

C.J. fights back when a special prosecutor begins investigating the president's non-disclosure of his illness.
The West Wing · S3, E6

War Crimes

The president asks the reluctant vice president to speak at an anti-gun rally in Texas after a church shooting.
The West Wing · S3, E10

Bartlet for America

As the presidential investigation intensifies, Bartlet recalls the circumstances surrounding his decision not to disclose his multiple sclerosis.
The West Wing · S3, E11

H.Con - 172

Leo rejects an offer from the Congressional Oversight Committee that would end the investigation into Bartlet's concealment of his illness.

Mark Feuerstein

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Producer

Guest Appearances

Credited For