The most recent report/interview that I could find from Levi was on
link "Levi says assembling the stars for another run of the televisie series is unlikely, but infrequent reunions that would require much shorter commitments could see Levi's old co-stars return for meer Chuck.
"Anybody who's still waiting for a season six u need to stop waiting, stop asking, it's not going to happen," Levi zei to laughs. "I don't think the toon needs a full season 6 of meer than that, and I can't get everybody back for that amount of time. What I can probably do is get everybody back together for, u know, six weeks at some point, and we can make a little Chuck movie."