How to restore an old video

Hello marissacarr2003,

Welcome to the Apple Support Communities. It looks like videos aren't loading in iMovie because they are missing. I'll be happy to help.

Here are some suggestions:

• If the videos aren't appearing in the Photos app either, use this resource for help restoring missing photos/videos: Get help with missing photos - Apple Support
• If it's only happening in the iMovie app, try using these steps to troubleshoot the app itself: If an app unexpectedly quits, stops responding, or won’t open - Apple Support
• You can also try syncing the videos from your computer: Sync your iPhone, iPad, or iPod using iTunes on your computer - Apple Support

Have a great day.