Can you use clips from movies?

[Mustang Shane]

Just curious. I see a lot of channels that use clips from TV shows or movies in YT videos for quotes, etc. Take for instance, Williston Audio uses a clip pretty frequently of Fred Sanford saying "You Big Dummy".

I have a few I'd like to use, but not if I'll get a copyright strike.

Thanks!

 

[UKHypnotist]

You'll definitely get strikes or claims and the videos won't be monetizable.