Bill's guests include former Vice President Al Gore, Professor and activist Dr. Cornel West, former Bush communications director Nicolle Wallace, Ralph Reed and John Krasinski.

Bill's guests include "No One Ever Tells You" singer Seth Macfarlane, "Destiny and Power" author Jon Meacham, Rep. Michael McCaul (R-TX), Rep. Alan Grayson (D-FL) and anti-Trump GOP strategist Liz Mair.

Bill's guests include Ex-Rep. Trey Radel (R-FL), syndicated radio host Thom Hartmann, Washington Examiner columnist Kristen Soltis Anderson, medical maverick Dr. Sam Chachoua and "The Big Short" director Adam McKay.

Bill's guests include consumer advocate Erin Brockovich, "My Life on the Road" author Gloria Steinem, radio host Armstrong Williams, MSNBC analyst Alex Wagner, and "Thrown Under the Omnibus" author P.J. O'Rourke.

Musician and activist Michael "Killer Mike" Render, "And then all Hell Broke Loose" author Richard Engel, actress and comedian Margaret Cho, GOP strategist Ana Navarro, and Bloomberg Business national correspondent Josh Green.

Bill's guests include Oscar nominated "Spotlight" actor Mark Ruffalo, Ex-N.S.A. Advisor of Homeland Security Michael Hayden, "The Black Presidency" author Michael Eric Dyson, Cosmopolitan editor-in-chief Joanna Coles and author Fran Lebeowitz.

Bill's guests include actress and comedian Sarah Silverman, Muslim activist Raheel Raza, N.P.R. "All Things Considered" host Ari Shapiro, Rep. Donna Edwards (D-MD), and "Too Dumb to Fail" author Matt Lewis.

Bill's guests include financial expert Monica Mehta, The Weekly Standard editor Bill Kristol, "Dark Money" author Jane Mayer, Huffington Post senior politics editor Sam Stein and "Confidence Game" author Maria Konnikova.

Bill's guests include Grammy award-winning musician Esperanza Spalding, Ex-US Rep. & "Frank" author Barney Frank, "Only the Dead" writer/director Michael Ware, "Nun on a Bus" author Sister Simone Campbell, and GOP strategist Rick Wilson.

Bill's guests include "United" author Senator Cory Booker (D-NJ), "The Carmichael Show" star Jerrod Carmichael, Ex-Governor Jennifer Granholm (D-MI), "Superpower" author Ian Bremmer, and National Review executive editor Reihan Salam.

Bill's guests include Labor Secretary Thomas Perez, author Max Brooks, radio talk show host & Trump supporter Andy Dean, Demos President Heather McGhee and comedian Kathy Griffin.

Bill's guests include Oscar winner & "Meddler" star Susan Sarandon, "Sleep Revolution" author Arianna Huffington, Democracy Now! host and executive producer Amy Goodman, MSNBC analyst & Ex-Cruz spokesperson Rick Tyler, and CNN contributor Mary Katharine Ham.

Bill's guests include "Silicon Valley" star Thomas Middleditch, "60 Minutes" icon & author Lesley Stahl, CNN contributor Van Jones, Pulitzer prize-winning New Yorker writer Lawrence Wright, and "The Conservative Manifesto" author Charles Cooke.

Bill's guests tonight include director Rob Reiner, New York Times national correspondent Mark Leibovich, The Polling Company president/CEO Kellyanne Conway, "Listen, Liberal" author Thomas Frank, and Humane Society president/CEO Wayne Pacelle.

Bill's guests tonight include Oscar-nominated actor Bryan Cranston, "Savage Love" columnist Dan Savage, "¡Adios, America!" author and she-witch Ann Coulter, Reason.com editor-in-chief Nick Gillespie, and Cliffside Malibu's Richard Taite.

Bill's guests tonight include "Where to Invade Next" director Michael Moore, Ex-US Senator Bob Graham (D-FL), BBC WorldNews anchor Katty Kay, "The Assassination Complex" author Jeremy Scahill, and radio host Jack Hunter.

Bill's guests include Democratic President Nominee Senator Bernie Sanders (I-VT), elle.com editor-at-large Melissa Harris-Perry, entrepreneur and Trump supporter Wayne Allen Root, Daily Beast columnist Michael Moynihan and "Dilbert" comic strip creator Scott Adams.

Bill's guests include Hayden Planetarium director Neil Degrasse Tyson, "Double Cup Love" author Eddie Huang, Daily Beast editor-in-chief John Avlon, venture capitalist Nick Hanauer, and Reason magazine's Matt Welch.

Bill's guests include "Art of Tough" author Senator Barbara Boxer (D-CA), musician Tom Morello, New York Times columnist Andrew Ross Sorkin, MTV news correspondent Ana Marie Cox, and GOP strategist Katie Packer.

Bill's guest tonight include "Meet the Patels" writer/director Ravi Patel, Ex Colin Powell chief-of-staff Lawrence Wilkerson, "All the Single Ladies" author Rebecca Traister, "Business Insider" senior editor Josh Barro, and "One America" senior political correspondent Emily Miller.

Bill and his roundtable guests - Xiuhtezcatl Tonatiuh, Betsy Woodruff, Paul Begala, Michael Steele & Larry Wilmore.

Bill's guests include an interview with Gary Johnson, the panel with Barbara Lee, Ari Melber and mid-show interview with Jim Gaffigan.

The Interview: Frank Luntz. The Panel: Gov. Eliot Spitzer (D), S.E. Cupp, Jelani Cobb. The Mid-Show Intervew: Viggo Mortensen

Bill Maher and his guests – Academy Award winning filmmaker Michael Moore, LGBT activist and author Dan Savage, MSNBC's Joy-Ann Reid, and "Art of the Deal" ghostwriter Tony Schwartz – discuss the 2016 Republican National Convention during this special edition of Real Time.

Bill Maher and his guests: California Lt. Governor Gavin Newsom, Democratic activist Heather McGhee and UC-Berkeley professor Robert Reich - discuss the 2016 Republican National Convention during this special edition of Real Time.

Bill's interview guests are Trump advisor Lt. General Michael T Flynn and Actress America Ferrera. His panel is: Ana Marie Cox from the NY Times Magazine, Political Scientist Ian Bremmer and Former Georgia Congressman Jack Kingston.

Bill Maher and his guests: comedian D.L. Hughley, author Charles Cooke and former New York congressman Anthony Weiner - discuss the 2016 Democratic National Convention during this special edition of Real Time.

Bill Maher and his guests: author Salman Rushdie, "Vice" magazine editor Michael Moynihan and political analyst Amy Holmes - discuss the 2016 Democratic National Convention during this special edition of Real Time.

Senator Bernie Sanders and former congressman Barney Frank are the interview guests. Bill's roundtable consists of: the Atlantic's Alex Wagner, Matt Welch from Reason and academic scholar Dr Cornel West.

Bill's guests include Julian Assange, Rob Reiner, Angela Rye, Rick Santorum, and Jeff Ross.

Bill does a satellite interview with new Trump campaign manager Kellyanne Conway. This week's panelists are New Yorker staff writer Adam Gopnik, CNN political contributor Margaret Hoover, and GOP strategist Ralph Reed. Special guest actress/activist Kerry Washington is welcomed into the discussion later in the program.

Bill interviews Pulitzer Prize-winning New York Times columnist Maureen Dowd. The panelists this week for Real Time are writer Max Brooks, ex-Romney policy director Lanhee Chen, and Hillary Clinton's former policy director Neera Tanden. Bill's special guest is musician/activist Michael Franti.

A heated discussion on 2016 election politics erupts among Bill and his panel guests, political journalist Peter Hamby, CNN political analyst Angela Rye, Trump economic advisor Steve Moore, and special guest actress/comedian Sarah Silverman. Bill also interviews Oscar-winning actor Sean Penn.

Senator Al Franken sits down with Bill for the first interview. This week's panel is British journalist Johann Hari, entrepreneur Mark Cuban, and democratic strategist James Carville. Special guest Pitbull joins the panel later in the show.

Guests: President Barack Obama, David Frum, Jennifer Granholm, Martin Short.

Guests: Eric Holder, Trae Crowder, John Legend, David Axelrod, Ana Marie Cox, Thomas Friedman.