WKRP in Cincinnati S03 E17 Secrets of Dayton Heights

"So just sit right down, relax, open your ears real wide and say, "Give it to me straight, Doctor. I can take it!""

The Secret Service refuses to grant Les credentials for a Presidential press conference, suspecting him of having radical affiliations. It turns out that the man who raised Les wasn't his father, and that his real father was a card-carrying Communist.