
Biography
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.
Acting · 66
Over There
2005
Criminal Minds
2005
Inherit the Wind
1999
The Practice
1997
Larger Than Life
1996
ER
1994
Short Cuts
1993
The X-Files
1993
Equinox
1992
Love at Large
1990
Hardball
1989
Pink Cadillac
1989
Cutting Class
1989
Jesse Hawkes
1989
Quantum Leap
1989
Born to Race
1988
Made in Heaven
1987
Desperado
1987
21 Jump Street
1987
Matlock
1986
Trouble in Mind
1985
MacGyver
1985
Starman
1984
Hunter
1984
Night Court
1984
Ryan's Four
1983
Two of a Kind
1982
Newhart
1982
Poltergeist
1982
The Border
1982
Simon & Simon
1981
Beyond Westworld
1980
Midnight Madness
1980
Salvage 1
1979
CHiPs
1977
Bridger
1976
Lucas Tanner
1974
M*A*S*H
1972

































































