Johnny Carson miniseries coming to NBC: Who should play 'The Tonight Show' host?
Zehme and John Davies, the man behind NBC's Emmy-nominated "Comedy Salute to Andy Kaufman," will executive produce. Casting for the role of Carson will be named at a later time, but we've already got a suggestion -- "Mad Men" star John Slattery (pictured above).
What do you think of our choice? Of course, there's always Dana Carvey. He does do a mean Johnny Carson.