User profile for user: MoonJ. MoonJ. User level: Community Specialist Mar 18, 2018 3:42 PM in response to Toknee Hello Tokenee. Welcome to Apple Support Communities. If I'm understanding correctly, iMovie is not working properly and crashing. I will be glad to assist. Check out the steps in the following article to see if it helps: Get help with iMovie Cheers. Show more Less Reply Link