Chevy Chase, Joel McHale and other regulars are also there
Next gallery »'Chuck' Season 4 premiere pictures introduce Linda Hamilton, Olivia Munn
« Previous gallerySuperman, John Schneider are back in 'Smallville' Season 10 premiere
Betty White of 'Community'
We're not sure, but Betty White may be guest-starring on the Thursday, September 23 premiere of NBC's 'Community'
Photo Credit: Chris Haston/NBC