Can I screen my iMovie on my Apple TV 4k?

Thanks Rich, your question does help clarify my issue for anyone out there who has additional ideas. I did find that resource, it worked and I did Import to Apple TV on the Mac. It's visible in "Home Videos." The problem is, it’s only visible in Apple TV on the iMac where I created it. I wish to show it in other locations, for the audiences it was created for.

My movie is not visible in Apple TV on any other connected apple devices on my account, including the Apple TV 4K connected to my family room TV. And, the category “home videos” does not appear on Apple TV on any other devices.

if you create an iMovie, how do you show it on other devices, other than the IMac I created it on? That’s the last step Apple needs to add to the support resource you shared. It explains how to import it to iMovie on the device where it was created. Not how to find and view it on your other Apple connected devices.

ideas anyone?

Solved, two words. Be. Patient.

the file imported into iPhoto was huge @ 2.5 TB. It took a few hours to backup to iCloud, and become visible on other devices . Just because my download speed is fast doesn’t mean upload speed is too.

I just opened it in Photos on the Apple TV 4K attached to our TV. Picture quality was stunning, no stuttering or loss. Hooray!