Showtime Orders Fourth Season of 'Inside Comedy'

Showtime has ordered a fourth round of interview series Inside Comedy.

The fourth campaign encompasses six new half-hours, with David Brenner talking with comedians, comedy writers and actors.

Stephen Colbert, Michael Keaton, Bryan Cranston and Dan Aykroyd are among Brenner's guests during the upcoming run.

The new season is scheduled to premiere in late 2015.

Inside Comedy is executive-produced by Steinberg and Steve Carell. Vance DeGeneres and Charlie Hartsock of Carousel Productions and Alan Zweibel and Josh Etting also serve as executive producers.