John Cleese confesses his latest venture "might kill" him as he discussed his health battles. The 85 year old Monty Python legend has encountered numerous medical challenges throughout recent years.

John Cleese has opened up about the physical toll of ageing in a brutally honest new documentary, and fans are stunned by just how much the Monty Python great has been dealing with behind the scenes.

John Cleese comes on the line to chat about his Not Dead Yet! tour, which comes to Southern California to celebrate the 50th anniversary of “Monty Python and Holy Grail,” but before we can ask our ...