Some of the previous guests have included: Adam Copeland, Sridevi, The Tragically Hip, M.I.A., Eckhart Tolle, Margaret Atwood, Hillary Clinton, Sarah Palin, Wyclef Jean, Chris Jericho, Tom Cruise, Bill Maher, James Cameron, Robert F. Kennedy Jr, Marlee Matlin, Tim Robbins, Jim Parsons, Michael Fassbender, Jason Segel, Spike Lee, Ricky Gervais, Tony Bennett, Greg Kinnear, John Legend, David Byrne, former President of the United States Jimmy Carter, Larry King, LeBron James, Henry Rollins, Evangeline Lilly, former White House Press Secretary Scott McClellan, Alanis Morissette, Malcolm Gladwell, Richard Branson, Howard Zinn, Kings of Leon, Kylie Minogue, Daniel and Henrik Sedin, Sean Avery, former Canadian Prime Ministers Paul Martin, John Turner and Brian Mulroney, P!nk, Smashing Pumpkins, David Suzuki, Nickelback, Mike Holmes, Douglas Coupland, Naomi Klein, Richard Dawkins, Christopher Hitchens, Daniel Tammet, David Thewlis, Larry Charles, Dana White, Tony Robbins, Gordon Ramsay, Dave Salmoni, Steve Wozniak, Kermit the Frog, and Adrien Brody.