Well, well, well, a new Blind Item is making all us wonder if the answer is Hugh.
Here it is:
BlindGossip - David Letterman isn’t the only guy on TV sweating the revelation of personal relationships with his subordinates. There is a star of a television series who has built a similar house of cards. He is married, but has been intimate with at least three members of his cast and crew. One was a co-star, one was a behind-the-scenes crew member, and one was a guest star whose appearance was contingent on a satisfactory private audition with him. There may be more. Somebody’s going to get hurt on this one.
We know the guy is married and had been intimate with three members of the cast and crew of his show. That's the only point that makes me doubt about it being Hugh. I can't see him involved with THREE women on the show. Maybe it was for a short period of time, who knows.
The "House of Cards" is a great clue. And there are also some speculations already in motion about Hugh and Katie Jacobs being intimate in the past. Hey, everything is possible!
I also find interesting the last sentence. To me, it means this actor is a powerful person and the repercussions of his behavior will be very important.
Well, let's speculate, shall we? I love this kind of gossip! XD