John Slattery - John Slattery Joining Arrested Developmad Ment
Mad Men star John Slattery is set to join the reunited cast of cult TV sitcom Arrested Development for the show's upcoming fourth season.
Few details are known about the veteran actor's role, although he has signed up for a multi-episode storyline, reports TVLine.com.
Production on the popular comedy, which stars Jason Bateman and Michael Cera, began earlier this month (Aug12) for the first time since its original run wrapped in 2006.
The new series will air on online streaming service Netflix next year (13).