The comedian has already made his return to late night.
The former 'Daily Show' host isn't slowing down anytime soon.
'I would have left the show like 10 years ago.'
ET found out how Jon Stewart's been doing post-The Daily Show.
Jon Stewart is enjoying semi-retirement by actually going to sleep.
The new host of 'The Daily Show' paid tribute to his predecessor during his first monologue.
The South African comic stepped into his predecessor's shoes on Monday night.
It's time for a new era of political comedy!
Leave it to Jon Stewart to be a total confidence booster for the new host!
The new Comedy Central host shared Stewart's tips with ET on the Emmys red carpet.
The former 'Daily Show' host joked that he missed the applause while accepting the award for Outstanding Talk Variety Series.
Come back to television!
George Clooney, Jimmy Fallon and Jon Stewart all welcomed Colbert to his new CBS home.
Everyone from superheroes to 'SNL' stars have taken the ring!