Season
- Season 0 2020-01-17
- Season 1 2003-02-21
- Season 2 2004-01-16
- Season 3 2005-02-18
- Season 4 2006-02-17
- Season 5 2007-02-16
- Season 6 2008-01-11
- Season 7 2009-02-20
- Season 8 2010-02-19
- Season 9 2011-01-14
- Season 10 2012-01-13
- Season 11 2013-01-18
- Season 12 2014-01-17
- Season 13 2015-01-09
- Season 14 2016-01-15
- Season 15 2017-01-20
- Season 16 2018-01-19
- Season 17 2019-01-18
- Season 18 2020-01-17
- Season 19 2021-01-15
- Season 20 2022-01-21
- Season 21 2023-01-20
- Season 22 2024-01-19
- Season 23 2025-01-17
Season 23 Episode
- Season 15 Jane Fonda; Keith Olbermann; Heather McGhee; Jon Meacham; Thomas Perez
- Season 15 Richard Haass; John Avlon; Eva Longoria; Grover Norquist; Tim Ryan
- Season 15 Michael Eric Dyson; Jason Kander, Tomi Lahren and Rick Wilson; Leah Remini
- Season 15 Sen. Al Franken; Piers Morgan, Karine Jean-Pierre and John Waters; Jim Jefferies
- Season 15 Milo Yiannopoulos; Rep. Jack Kingston, Jeremy Scahill and Larry Wilmore; Leah Remini
- Season 15 Rep. Darrell Issa; Sen. Angus King, Asra Nomani and Seth MacFarlane; Fran Lebowitz
- Season 15 Rosa Brooks; Jeffrey Lord, Joy Reid and Charlie Sykes; Bill McKibben
- Season 15 Sen. Sheldon Whitehouse; Barney Frank and Andrew Sullivan; Jake Tapper
- Season 15 Matt Schlapp; Chris Hayes, Louise Mensch, and Max Brooks; Timothy Snyder
- Season 15 Roger Stone; Jose Antonio Vargas; Michael Hayden; Rick Santorum; Neera Tanden
- Season 15 Chelsea Handler; Ted Lieu; Evan McMullin; Ana Navarro
- Season 15 Arwa Damon; S.E. Cupp, David Miliband, Rep. Seth Moulton; Hanna Rosin
- Season 15 Elizabeth Warren; Ernest Moniz; Nick Hanauer; Rob Reiner; Tara Setmayer
- Season 15 John Kasich; Gabriel Sherman; Philip Mudd; George Packer; Maya Wiley
- Season 15 Adam Schiff; Annabelle Gurwitch; Jon Favreau; Killer Mike; Matt Welch
- Season 15 Boris Epshteyn; Neil deGrasse Tyson; David Frum; Cornel West
- Season 15 Ben Sasse; Tristan Harris; Eliot Spitzer; Rebecca Traister; Jim VandeHei
- Season 15 Michael Eric Dyson; Ice Cube; David Gregory; David Jolly; Symone Sanders
- Season 15 Alex Marlow; Eddie Izzard; Ian Bremmer; Malcolm Nance
- Season 15 Maajid Nawaz; Richard Painter; Bianna Golodryga; Charlie Sykes; Bradley Whitford
- Season 15 Dan Savage; Dan Abrams, Katty Kay and Michael Steele; Richard A. Clarke
- Season 15 Al Gore; Ralph Reed, Jr.; Kristen Soltis Anderson; Joshua Green; Michael Weiss
- Season 15 Richard Dawkins; Jon Meacham and Fareed Zakaria; Jim Parsons
- Season 15 Al Franken; Penn Jillette; Amy Holmes; Gavin Newsom
- Season 15 Jesse Jackson; Frank Bruni; Paul Begala; Nayyera Haq; Matt Welch
- Season 15 Episode 436
- Season 15 Bret Stephens; Tim Gunn; Fran Lebowitz; Salman Rushdie
- Season 15 Barney Frank; Bob Costas; Catherine Rampell; Martin Short; Rick Wilson
- Season 15 Paul Hawken; Kurt Andersen; John Heilemann; April Ryan; Tom Morello
- Season 15 Billy Crystal; Russell Brand; Harold Ford Jr.; Olivia Nuzzi; Steve Schmidt
- Season 15 Janice Min; Daryl Davis; James Carville; Erick Erickson; Margaret Hoover
- Season 15 Woody Harrelson, David French, Betsy Woodruff, Van Jones, Joy Behar
- Season 15 Jack Jacobs; Graeme Wood; Christina Bellantoni; Jeffrey Lord; Rob Reiner
- Season 15 Donna Brazile; Sarah Silverman; Chris Matthews; Michael Moore
- Season 15 Bill McKibben, Chelsea Handler, Carl Bernstein, Max Brooks, Rebecca Traister
Real Time with Bill Maher - Season 15 Episode 16 Boris Epshteyn; Neil deGrasse Tyson; David Frum; Cornel West
6.04 60 minutes Bill's interview guest is former special assistant to President Donald Trump, Boris Epshteyn. Bill's roundtable include: Princeton professor and social justice activist Cornell West, former Obama advisor and senior editor of the Atlantic, David Frum and astrophysicist Neil DeGrasse Tyson.
