Known for Writing

Zak Penn (born March 23, 1968) is an American screenwriter. Penn wrote and directed Incident at Loch Ness and The Grand, wrote the script for The Incredible Hulk, co-wrote the scripts for X2, X-Men: The Last Stand, and the story for The Avengers. With Michael Karnow, Penn is the co-creator of the television series Alphas on the Syfy network. Description above from the Wikipedia article Zak Penn, licensed under CC-BY-SA, full list of contributors on Wikipedia.
2001
as ER Doctor #3
1994
as Bathroom Patron
1997
as Carmel County Writer
2000
as Josh Weintraub
2008
as Self - Screenwriter, X2 & X-Men: The Last Stand
2019
as Self
2004
as Self
2009
as Self