Sean Grennan

Acting

Birthday

N/A

Gender

Male

Place of Birth

Chicago, Illinois, U.S.

Also know as

--

Biography

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 As Long As We Both Shall Live and his musicals (librettist/lyricist) Married Alive!, A Dog’s Life, and Another Night Before Christmas. In addition, Sean has had four world premier...Read more

Acting
The Untouchables
7.8

(1987) The Untouchables

as Cop Cousin

Rudy
7.3

(1993) Rudy

as High School Assistant Coach

Interviews With Interviewers… About Interviewing
0.0

(1985) Interviews With Interviewers… About Interviewing

as Self

MINDHUNTER
8.1

(2017) MINDHUNTER

as Ken

Law & Order: Special Victims Unit
7.9

(1999) Law & Order: Special Victims Unit

as Wilkins

Law & Order: Criminal Intent
7.6

(2001) Law & Order: Criminal Intent

as IAB Detective Roland

Early Edition
7.3

(1996) Early Edition

as Patrol Officer

The Untouchables
7.3

(1993) The Untouchables

as Prosik