Four musical guest spots, three sketches, 'SNL 40' after party and Jimmy Fallon's moving monologue highlight "Goodnight Sweet Prince"
Jimmy Fallon, Chris Rock, Maya Rudolph, Haim and more join icon onstage during impromptu February 2015 performance
Recurring animated guest also makes jabs at Ted Cruz, announces Vice President Optimus Prime
Turns out, Rousey would rather die on 'The Walking Dead' than live in 'Game of Thrones.' OBJ, on the other hand, hasn't seen either show
'Late Show' host also spoofs protest arrest of Ben & Jerry's co-founders by creating fake ice cream names, including "Solitary Confine-Mint"
Wayne Coyne also performs song backstage about musical influences, joining the Witness Protection Program
Abraham Lincoln and Robert E. Lee embrace as 'Late Show' host addresses North Carolina boycotts: "I believe it is not my job to deny you my talents"
Flaming Lips singer spins surreal tale in web clip for 'The Late Show With Stephen Colbert'
'Late Show' host chats with Democratic frontrunner about fair food, Bill's veganism, how to eat cheesecake
'Late Show' host apologizes in fake video for smuggling dogs, hogs and parakeets into the country
'Full Frontal' host tries to siphon optimism from presidential candidate's boosters
Comedian tells Katie Couric about rewarding challenges of new show 'Full Frontal,' favorite 'Daily Show' memories
'Last Week Tonight' host examines danger of – and solutions to – lead levels in America's paint and water
"I'll go to the big banks, I'll sit them down, and yada yada yada, they'll be broken up," David's Vermont senator tells beloved 'Seinfeld' character
HBO to premiere singer's latest project on April 23rd