Conversation so far:
What was Jeff Dunham doing in 2009?
In March 2009, Dunham signed a multi-platform deal with Comedy Central.
What was Jeff Dunham's show on Comedy Central called?
Dunham's Comedy Central show was called The Jeff Dunham Show.
How many viewers watched The Jeff Dunham Show?
Why was The Jeff Dunham Show cancelled?
The show was canceled after only one season, amid poor reviews, dwindling ratings and higher production costs than other Comedy Central shows.
What did Jeff Dunham do after The Jeff Dunham Show was cancelled?
Dunham appeared in a guest role with Bubba J on NBC's sitcom 30 Rock, playing a ventriloquist named Rick Wayne and his dummy Pumpkin from Stone Mountain, Georgia.
Did Jeff Dunham do anything after appearing on 30 Rock?
In November 2009 Dunham also appeared with Walter in Hart to Hart, an episode of the Disney Channel series Sonny With a Chance, as two security guards.
Did Jeff Dunham ever go back to Comedy Central after The Jeff Dunham Show was cancelled?
His fourth special, Jeff Dunham: Controlled Chaos, premiered on September 25, 2011, on Comedy Central.

Question: What's the latest year that he has produced any more work?
Self-contained rewrite: What's the latest year that Jeff Dunham has produced anymore work?