lol - are you shy? lol

One face will be required...for obvious reasons..

Seriously - if fear of recognition is a problem - I would suggest not doing it.
(in 18 years of being in this industry - I don't know of one person where recognition had occurred on a show).
Remember one thing re the recognition - the person who does the recognizing has paid to see you.
Who is going to say anything?

I'm not selling it, just giving you the facts as I know them - it's something you have to come to be comfortable with.