
Acting
J. Patrick McCormack is an actor, known for his many appearances in American television programmes and bit parts in movies.

Eagle Eye
as Pentagon General Council

Zodiac
as Police Commissioner

Charlie Wilson's War
as Senator (uncredited)

Deadly Swarm
as Dr. Schroeder

Catch Me If You Can
as Auctioneer

National Lampoon's Van Wilder
as Dean Mooney

Hollow Man
as General Caster

Murder, She Wrote: A Story to Die For
as Joseph Brennan

Crash Point Zero
as Bob Yates

Diplomatic Siege
as Dalton

Franklin & Bash
as Don Lavetta · 1 ep.

Harry's Law
as Attorney Ellis · 1 ep.

Mad Men
as Kenneth Dillon · 1 ep.

Life
as Mick Breem · 1 ep.

Saving Grace
as Pastor Jason Cavanaugh · 1 ep.

Heist
1 ep.

Happy Hour
as P.F. · 2 ep.

Boston Legal
as Judge Sean O'Byrne · 1 ep.

Without a Trace
as George Howard · 1 ep.

24
as Robert Franklin · 3 ep.