
Acting · 68 years old
Hollywood, Los Angeles, California, USA
Dennis Dirk Blocker (born July 31, 1957) is an American actor. He earned his first regular TV role on Baa Baa Black Sheep (1976–1978), playing pilot Jerry Bragg. From 2013–2021, he starred as Detective Michael Hitchcock on the Fox/NBC comedy series Brooklyn Nine-Nine. Born in Los Angeles, California, he is the son of actor Dan Blocker and Dolphia Lee Blocker (née Parker). His brother is producer David Blocker.

The X-Files
Mayor Gilmore

Criminal Minds
Trent

Brooklyn Nine-Nine
Michael Hitchcock

Quantum Leap
Tom

M*A*S*H
James Mathes

Little House on the Prairie
Abel Makay

ER
Mr. Groder

Doogie Kamealoha, M.D.
Gordon

MacGyver
Chuck / Hunch

The Practice
Jason Grove

Baa Baa Black Sheep
Jerry Bragg

Murder, She Wrote
Sheriff Jim Monday

Goodbye Brooklyn Nine-Nine
Self

Beverly Hills, 90210
Dan the Bartender

Night Court
Dave

21 Jump Street
Officer Ross

Short Cuts
Diner Customer

McBride: The Chameleon Murder
Det. Jake Fitzsimmons

Poltergeist
Jeff Shaw

Newhart