Intervention is a gasp-worthy comedy, filled with twists and turns that’ll have you laughing on the edge of your seat. Ever prepared for an intervention? It’s tense, dude. Like the night before a battle but the person you have to battle is your own daughter. You want to vomit. You want to call it off. You want to institutionalize a family member. And it all has to be done in an hour and half. “One day we’ll laugh at this,” we told ourselves. Then we realized 90 minutes is a good length for a movie.