Pedo rapist and former rapee.
Hidden in plain sight with a joke.
https://akinokure.blogspot.com/2017/06/al-franken-on-rob-reiner-and-gay-pedo.html
After joking about Carl Reiner having inappropriate boundaries with his baby son Rob, Franken goes on to joke about Carl inviting "his famous friends" in Hollywood to rape his child-aged son.
Rob Reiner looks nervous, frazzled, and fidgety throughout the whole thing. Not because he's shocked by the transgressive humor – he's heard plenty worse in the entertainment business. I wasn't the only one who noticed such a bizarre reaction: