The videos showing Roy Horn from Siegfried & Roy sexually assaulting his male caretakers won’t see the light of day … at least for now … because a judge just blocked it from being sold to the media.

Roy had requested a temporary restraining order after TMZ broke the story … that one of the caretakers was shopping the disturbing footage to media outlets.

A Nevada judge just signed the order — which also requires the caretaker to surrender the footage until a formal hearing can be held on June 8.

Tune in to TMZ on TV weekdays Monday through Friday (check http://www.tmz.com/videos for syndicated/local listings at the bottom of the page)