Michael Moore Michael Moore

Filmmaker Michael Moore joins a growing list of commentators who will contribute to Keith Olbermann's upcoming Current TV show, the network announced Wednesday.

Moore, a regular guest on Olbermann's MSNBC show, will be joined by comedian Richard Lewis, filmmaker Ken Burns, Markos Moulitsas and Nicole D. Lamoureux as regular contributors on Countdown.

Keith Olbermann Heads to Current TV

"I'm delighted and honored that so many of my friends — who are not coincidentally among the top progressive and entertainment voices in the country today — will be joining me as contributors to Countdown on Current," Olbermann said in a statement. "I hope these talented individuals, and the others we are to announce in these weeks before the premiere on June 20 will give viewers a sense of the strength and depth of the franchise we're assembling."

Countdown will debut on Monday, June 20 at 8/7c on Current TV.