Sean Grennan
Biography
Sean Grennan works in acting. Born in Chicago, Illinois, U.S.. Archytele tracks 8 screen credits across canonical film and television databases.
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Frequent co-stars
Career timeline
Full Filmography
8 titles- Law & Order: Special Victims Unit (1999) as Wilkins
- Law & Order: Criminal Intent (2001) as IAB Detective Roland
- MINDHUNTER (2017) as Ken
- Early Edition (1996) as Patrol Officer
- The Untouchables (1987) as Cop Cousin
- The Untouchables (1993) as Prosik
- Rudy (1993) as High School Assistant Coach
- Interviews With Interviewers… About Interviewing (1985) as Self
Frequently Asked Questions
What movies or TV shows is Sean Grennan best known for?
Sean Grennan is widely recognized for notable roles and projects including David (1997), Law & Order: Criminal Intent (2001), MINDHUNTER (2017), The Last Metro (1980).
When and where was Sean Grennan born?
Sean Grennan was born in Chicago, Illinois, U.S..
How many credits does Sean Grennan have?
Sean Grennan has accumulated over 8 film and television credits across a career spanning from 1985 to 2017.
What is Sean Grennan's background in cinema and television?
An actor for many years, Sean began writing for the theatre as co-librettist for the musical Phantom of the Country Opera, which had its world premiere at the Marriott Theatre in Lincolnshire, Illinois. He went on to debut five shows at the American Heartland Theatre in Kansas City –his comedies Beer for Breakfast and...