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John Seidman
• Acting
John Seidman
Known For
Law & Order
73%
Lingard
1990
Law & Order: Criminal Intent
76%
Dawson
2001
Spin City
70%
Art Instructor
1996
Hack
77%
Marty Handler
2002
Racing Daylight
33%
Troll-Man
2007
Hack
77%
Marty Handler
2002
Law & Order: Criminal Intent
76%
Dawson
2001
The Thomas Crown Affair
68%
Lab Technician (George French)
1999
Spin City
70%
Art Instructor
1996
Jeffrey
63%
Boss
1995
Law & Order
73%
Lingard
1990