Hank Green has amassed billions of views on YouTube across his various channels. He is a New York Times best-selling author, as well as a musician, comedian, and serial entrepreneur. He is also an outspoken activist and one of the most popular science educators on the planet. He joins Andy Richter this week to discuss his passion for science, the early days of YouTube, turning down Hollywood, maintaining an allegiance to truth, writing a book inspired by his cancer journey, and much more.

Do you want to talk to Andy live on SiriusXM’s Conan O’Brien Radio? Tell us your favorite dinner party story (about anything!) - leave a voicemail at 855-266-2604 or fill out our Google Form at BIT.LY/CALLANDYRICHTER. Listen to "The Andy Richter Call-In Show" every Wednesday at 1pm Pacific on SiriusXM's Conan O'Brien Channel.

Comedian Josh Gondelman joins "The Andy Richter Call-In Show" this week to hear your GOOD DEEDS GETTING PUNISHED STORIES!

Want to call in? Fill out our Google Form at BIT.LY/CALLANDYRICHTER or dial 855-266-2604 with whatever you want to discuss!

This episode previously aired on SiriusXM’s Conan O’Brien Radio (ch. 104). If you’d like to hear these episodes in advance, new episodes premiere exclusively for SiriusXM subscribers on Conan O’Brien Radio and the SiriusXM app every Wednesday at 4pm ET/1pm PT.

Writer and comedian Tim Herlihy, who wrote or co-wrote many of Adam Sandler’s biggest films, including "Billy Madison," "Happy Gilmore," and "The Wedding Singer," joins Andy Richter to discuss meeting Sandler on their first day of college, pivoting from accounting to comedy, working on "Saturday Night Live," and his work on the long-awaited "Happy Gilmore" sequel (out July 25th on Netflix)!

Do you want to talk to Andy live on SiriusXM’s Conan O’Brien Radio? Tell us your favorite dinner party story - leave a voicemail at 855-266-2604 or fill out our Google Form at BIT.LY/CALLANDYRICHTER. Listen to "The Andy Richter Call-In Show" every Wednesday at 1pm Pacific on SiriusXM's Conan O'Brien Channel.

Comedian Gareth Reynolds, host of the "Next We Have" podcast and co-host of "We're Here to Help" and "The Dollop," joins "The Andy Richter Call-In Show" this week to hear your DAD STORIES! Check out Gareth’s new show "Next We Have" on Apple Podcasts, Spotify or YouTube!

Want to call in? Fill out our Google Form at BIT.LY/CALLANDYRICHTER or dial 855-266-2604 with whatever you want to discuss!

This episode previously aired on SiriusXM’s Conan O’Brien Radio (ch. 104). If you’d like to hear these episodes in advance, new episodes premiere exclusively for SiriusXM subscribers on Conan O’Brien Radio and the SiriusXM app every Wednesday at 4pm ET/1pm PT.

Comedian, actor, and writer Mike O'Brien (SNL, A.P. Bio) joins Andy Richter to discuss creating A.P. Bio, his experience on Saturday Night Live, advice from Lorne Michaels, the limits of Midwestern humility, and much more.

We're taking a walk on the wild side as actor and comedian Andy Daly (Review, Eastbound & Down) returns to The Andy Richter Call-In Show to hear about your gnarliest nature encounters!

Want to call in? Fill out our Google Form at BIT.LY/CALLANDYRICHTER or dial 855-266-2604 with whatever you want to discuss!

This episode previously aired on SiriusXM’s Conan O’Brien Radio (ch. 104). If you’d like to hear these episodes in advance, new episodes premiere exclusively for SiriusXM subscribers on Conan O’Brien Radio and the SiriusXM app every Wednesday at 4pm ET/1pm PT.

Writer and comedian Jessi Klein (Big Mouth, Inside Amy Schumer) joins Andy Richter for a conversation about making new friends as an adult, life after divorce, how Eva Mendes stole her dream dog, the importance of asking for what you want, her podcast "Here To Make Friends," and more!

Actor and comedian Mary Lynn Rajskub joins The Andy Richter Call-In Show this week to hear your TEEN PARTY STORIES! Some of these ragers sound like they could be straight out of a movie—hard to believe some of you actually became well-adjusted adults!

Want to call in? Fill out our Google Form at BIT.LY/CALLANDYRICHTER or dial 855-266-2604 with whatever you want to discuss!

This episode previously aired on SiriusXM’s Conan O’Brien Radio (ch. 104). If you’d like to hear these episodes in advance, new episodes premiere exclusively for SiriusXM subscribers on Conan O’Brien Radio and the SiriusXM app every Wednesday at 4pm ET/1pm PT.