S15E01 - Jane Fonda; Keith Olbermann; Heather McGhee; Jon Meacham; Thomas Perez

S15E02 - Richard Haass; John Avlon; Eva Longoria; Grover Norquist; Tim Ryan

S15E03 - Michael Eric Dyson; Jason Kander, Tomi Lahren and Rick Wilson; Leah Remini

S15E04 - Sen. Al Franken; Piers Morgan, Karine Jean-Pierre and John Waters; Jim Jefferies

S15E05 - Milo Yiannopoulos; Rep. Jack Kingston, Jeremy Scahill and Larry Wilmore; Leah Remini

S15E06 - Rep. Darrell Issa; Sen. Angus King, Asra Nomani and Seth MacFarlane; Fran Lebowitz

S15E07 - Rosa Brooks; Jeffrey Lord, Joy Reid and Charlie Sykes; Bill McKibben

S15E08 - Sen. Sheldon Whitehouse; Barney Frank and Andrew Sullivan; Jake Tapper

S15E09 - Matt Schlapp; Chris Hayes, Louise Mensch, and Max Brooks; Timothy Snyder

S15E10 - Roger Stone; Jose Antonio Vargas; Michael Hayden; Rick Santorum; Neera Tanden

S15E11 - Chelsea Handler; Ted Lieu; Evan McMullin; Ana Navarro

S15E12 - Arwa Damon; S.E. Cupp, David Miliband, Rep. Seth Moulton; Hanna Rosin

S15E13 - Elizabeth Warren; Ernest Moniz; Nick Hanauer; Rob Reiner; Tara Setmayer

S15E14 - John Kasich; Gabriel Sherman; Philip Mudd; George Packer; Maya Wiley

S15E15 - Adam Schiff; Annabelle Gurwitch; Jon Favreau; Killer Mike; Matt Welch

S15E16 - Boris Epshteyn; Neil deGrasse Tyson; David Frum; Cornel West

S15E17 - Ben Sasse; Tristan Harris; Eliot Spitzer; Rebecca Traister; Jim VandeHei

S15E18 - Michael Eric Dyson; Ice Cube; David Gregory; David Jolly; Symone Sanders

S15E19 - Alex Marlow; Eddie Izzard; Ian Bremmer; Malcolm Nance

S15E20 - Maajid Nawaz; Richard Painter; Bianna Golodryga; Charlie Sykes; Bradley Whitford

S15E21 - Dan Savage; Dan Abrams, Katty Kay and Michael Steele; Richard A. Clarke

S15E22 - Al Gore; Ralph Reed, Jr.; Kristen Soltis Anderson; Joshua Green; Michael Weiss

S15E23 - Richard Dawkins; Jon Meacham and Fareed Zakaria; Jim Parsons

S15E24 - Al Franken; Penn Jillette; Amy Holmes; Gavin Newsom

S15E25 - Jesse Jackson; Frank Bruni; Paul Begala; Nayyera Haq; Matt Welch

S15E26 - Episode 436

S15E27 - Bret Stephens; Tim Gunn; Fran Lebowitz; Salman Rushdie

S15E28 - Barney Frank; Bob Costas; Catherine Rampell; Martin Short; Rick Wilson

S15E29 - Paul Hawken; Kurt Andersen; John Heilemann; April Ryan; Tom Morello

S15E30 - Billy Crystal; Russell Brand; Harold Ford Jr.; Olivia Nuzzi; Steve Schmidt

S15E31 - Janice Min; Daryl Davis; James Carville; Erick Erickson; Margaret Hoover

S15E32 - Woody Harrelson, David French, Betsy Woodruff, Van Jones, Joy Behar

S15E33 - Jack Jacobs; Graeme Wood; Christina Bellantoni; Jeffrey Lord; Rob Reiner

S15E34 - Donna Brazile; Sarah Silverman; Chris Matthews; Michael Moore

S15E35 - Bill McKibben, Chelsea Handler, Carl Bernstein, Max Brooks, Rebecca Traister