Mackenzie Alexander Astin (born May 12, 1973) is an American actor.

Mackenzie Astin

Mackenzie Astin

Acting Born May 12, 1973 Los Angeles, California, USA

Mackenzie Alexander Astin (born May 12, 1973) is an American actor.

Known For

NCIS poster

NCIS

Michael Rose
Grey's Anatomy poster

Grey's Anatomy

Danny Wilson
Bones poster

Bones

Dr. Ivan Jacobs
House poster

House

Alan Alston
The Blacklist poster

The Blacklist

Jonathan Pritchard
Castle poster

Castle

Phillip Bartlett
Shameless poster

Shameless

Tyler
Hawaii Five-0 poster

Hawaii Five-0

Bradley Richmond
Lost poster

Lost

Tom Brennan
Homeland poster

Homeland

Bill Dunn
The Pitt poster

The Pitt

Jereme Spencer
Psych poster

Psych

Jason Cunningham
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