“Inside Jokes” chronicles the journey of aspiring stand-up comedians as they compete for a spot at the prestigious Just for Laughs comedy festival in Montreal. The question is whether their acts will catapult them to fame, similar to past New Faces participants like Pete Holmes and Colin Jost, or if they will falter under the intense pressure. For these comedians, who have given up a lot to chase their dreams, this is the most significant opportunity of their careers.