Michael Cera, Tim & Eric and Reggie Watts partner with Silverman to provide content to Daniel Kellison's new production company HaChaCha.

Producers best known for their work with David Letterman and Jimmy Kimmel are set to announce Monday they are creating a couple of YouTube channels with partners that include Sarah Silverman, Adam Carolla and others.

The two channels, one called Jash and the other called Video Podcast Network, will come from HaChaCha, a newly formed production company co-founded by Daniel Kellison, who co-created The Man Show, was the original producer of Jimmy Kimmel Live and was a producer of Late Night With David Letterman and The Late Show With David Letterman. [Read More]