
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.

Osmosis Jones
2001 · as ER Doctor #3

Star Maps
1997 · as Carmel County Writer

Chuck & Buck
2000 · as Josh Weintraub

PCU
1994 · as Bathroom Patron

Starz Inside: Comic Books Unbound
2008 · as Self - Screenwriter, X2 & X-Men: The Last Stand

Atari: Game Over
2014 · as Self

Tales from the Script
2009 · as Self

Incident at Loch Ness
2004 · as Self

In Search of the Last Action Heroes
2019 · as Self