About
Dan Gregor is an American comedian, writer, director and producer. He is mostly known for Chip N' Dale: Rescue Rangers, Crazy Ex-Girlfriend, and Most Likely to Murder. Description above from the Wikipedia article Dan Gregor, licensed under CC-BY-SA, full list of contributors on Wikipedia.
How I Met Your Mother
Crazy Ex-Girlfriend
The Naked Gun
Dolittle
Chip 'n Dale: Rescue Rangers
Magic Camp
Most Likely to Murder