Brian's the son of the legendary puppeteers Jim and Jane Henson. His show Puppet Up!: Uncensored hits the Toronto stage later this month.
George and Brian backstage after their interview
Jane Goodall went from being a little kid with a crush on Tarzan to our most passionate advocate for not only animals but our whole planet
As usual, Jane was accompanied by her travelling companion, Mr. H. (the stuffed monkey)
Jane is a regular on the show now; here's George and Jane after their interview
Backstage, Jane bumped into Dr. Don Francis, the noted epidemiologist
John Greyson and Tarek Loubani, the two Canadians detained for 50 days in Egypt, came on the show to talk about their experience
It wasn't all sombre: George talked to John and Tarek about the role of humour in how they reflected on their time in prison
Tarek and John leaving Studio 43 after their interview with George
Number four himself, Bobby Orr, stopped by to talk about his legendary career and his new memoir, Orr: My Story.
George chats with the legendary defenceman after their turn in the red chairs
George and Bobby after their interview
George bumps fists with the Alberta country star after their interiew
Just a couple of guitar slingers
Don't let the grins fool you: Daniel Brühl's two new movies, The Fifth Estate and Rush are serious business.
Daniel poses with George after their turn in the red chairs