On "Watch What Happens Live" (Weeknights, 11 p.m. EST on Bravo), he discovered that many of them have been whiling away the post-"Potter" months by producing erotic fan fiction inspired by the Dark Lord himself.
Feeling generous, a pyjama-clad Andy Cohen announced, "Here's one for all you 'Harry Potter' fetishists. I'm gonna make your dreams come true and have Lord V. himself read something aloud."
So Fiennes -- also sporting a fine pair of pyjamas and some fluffy slippers -- opened up a book and started to read. "Voldemort couldn't help but be surprised ..."
Join Andy in the Bravo clubhouse on "Watch What Happens Live," weeknights at 11 p.m. EST, on Bravo.
TV Replay scours the vast television landscape to find the most interesting, amusing, and, on a good day, amazing moments, and delivers them right to your browser.
SUBSCRIBE AND FOLLOW
Get top stories and blog posts emailed to me each day. Newsletters may offer personalized content or advertisements.Learn more