David Letterman told the audience of his late night talk show that he had sexual relationships with female members of his staff, adding that he'd forked over a bogus $2 million check as part of an extortion plot on the matter.
"This morning, I did something I've never done in my life," Letterman told his audience. "I had to go downtown and testify before a grand jury."
Letterman revealed to the studio audience that he received a package three weeks ago containing a threat to reveal those indiscretions "if Letterman did not pay the individual a large sum of money" -- specified in a later communication as $2 million.
He said that the package contained a letter that said, " I know that you do some terrible terrible things and I can prove that you do these terrible things ... and sure enough what was contained in the package was proof that I do terrible, terrible things."
The audience, most likely waiting for the punchline that never came, laughed nervously along as he went on to describe how he called his attorney and then set up a meeting with his blackmailer.
The plotter told Letterman that he wanted to write a screenplay about him that included sordid details of the talk show host's life.
At a second meeting, Letterman, with the assistance of the Manhattan District Attorney's Office, handed the blackmailer a phony $2 million check. It was then that the extortionist revealed he also planned to write a book about Letterman's life, also revealing details of his past sexual infidelities.
"A companion piece to the screenplay," he riffed, weakly.
Letterman then acknowledged unspecified sexual relationships with female staff members to a silent audience.
"My response to that [allegation] is, 'Yes I have.' Would it be embarrassing if it were made public? Perhaps it would," Letterman said.
"Especially for the women," he managed to joke.
He went on to thank the the Special Prosecution Bureau of the Manhattan District Attorney's office for its assistance, which culminated in the individual's arrest early in the day Thursday.
Earlier this year, Letterman announced on his show his marriage to his longtime girlfriend, Regina Lasko, whom he began dating in the 1980s. The pair have a son, Harry Joseph Letterman, whose impending arrival Letterman announced on his show in 2003.
It's unclear from the Worldwide Pants statement when Letterman's sexual relations with his female staffers occurred.
"I feel like I need to protect these people. I need to certainly protect my family," he said.
He did not mention his wife specifically or any other details of these affairs.
CBS issued a statement late Thursday night regarding the investigation and Letterman's decision to speak out on his show:
"Mr. Letterman addressed the issue during the show's broadcast last night, and we believe his comments speak for themselves."