Robert George Barlen is a Canadian screenwriter and producer. He is best known for having co-written The Weinstein Company's animated film Escape from Planet Earth (2013), The Nut Job 2: Nutty by Nature (2017), and Nickelodeon's PAW Patrol: The Movie (2021) and PAW Patrol: The Mighty Movie (2023), all are in collaboration with his business partner Cal Brunker, who served as the director for these films.

Escape from Planet Earth is a 2013 animated comedy-adventure science fiction film produced by Rainmaker Entertainment and distributed by The Weinstein Company in the United States and Entertainment One in Canada, directed by Cal Brunker, with a screenplay which he co-wrote with Bob Barlen, and features an ensemble voice cast that includes Rob Corddry, Brendan Fraser, Sarah Jessica Parker, William Shatner, Jessica Alba, Jane Lynch, Craig Robinson, George Lopez, Sofía Vergara, Steve Zahn, Chris Parnell, Jonathan Morgan Heit, and Ricky Gervais. The film was released on February 15, 2013. Escape from Planet Earth received mixed reviews from critics and grossed $74.6 million on a budget of $40 million.