What movie and television projects has John Patrick Clerkin been in?

It appears you're asking about John Patrick "J.P." Clerkin. While there is an actor named John Clerkin, it's likely you're interested in J.P. Clerkin, who has had a very successful career in the film and television industry.

Here are some of his notable projects:

Film:

* The Wolf of Wall Street (2013) - He played Donnie Azoff, a character based on real-life figure Danny Porush.

* The Irishman (2019) - He played "Fat" Tony Salerno.

* The Many Saints of Newark (2021) - He played a role.

* The Revenant (2015) - He played a role.

Television:

* The Sopranos (2000-2007) - He played a recurring role as "Little Paulie" Germani.

* Boardwalk Empire (2010-2014) - He played a recurring role as "Lucky" Luciano.

* Blue Bloods (2010-present) - He had a recurring role as Richie "The Barber" Minetti.

* The Deuce (2017-2019) - He played a recurring role as Vincent "Vinny" Aiello.

J.P. Clerkin has also made numerous appearances in other television series like "Law & Order: Special Victims Unit", "Law & Order: Criminal Intent", "The Shield", and "Rescue Me".

This is a brief list of some of his most notable projects. You can find more comprehensive information about his career on websites like IMDb and Rotten Tomatoes.