Patton Oswalt talks about turning 50 and working on the set of "A.P. Bio" with Paula Pell. »
Jimmy Fallon and Robert Irwin, 15-year-old son of Crocodile Hunter Steve Irwin, get into an accidentally public confrontation backstage that spills into an awkward animals segment that includes a lizard, an owl... »
John Legend talks about the activist message behind his song "Preach" and getting hazed by Kelly Clarkson, Adam Levine and Blake Shelton on The Voice.
Seth Meyers takes a break from breaking news to check in on the skyrocketing costs of prescription drugs, which President Donald Trump claimed he would be able to fix. »
John Legend talks about his new documentary "United Skates," recently joining "The Voice" as a judge and his friendship with fellow judge Adam Levine. »
Kate Upton teaches Jimmy Fallon moves from her Strong4Me Fitness program. »