How long does my documentary have to be? March 18, 2019 18:55 Updated Projects must be between a minimum of 20 minutes and a recommended maximum of 60 minutes in length (including credits). Related articles What happens if my Documentary application is successful? When does the Documentary Project have to be completed? Do I need to get votes for my project? When will I know if my application is successful? Am I able to screen my Project at festivals or online before my final delivery to TELUS?