The 86-year-old will host a 45-minute session with fans after a screening of the 1975 film introduced by the star at the Rickmansworth Road venue on September 14.
Cleese said: “I’m delighted to be celebrating more than 50 years of Holy Grail with these incredible live events around the country, mainly because I genuinely never expected either the film or myself to last this long.”
John Cleese (Image: Ian West/PA)
The session will see Cleese reflect on the making of the film and its legacy, with fans able to ask their own questions.
Tickets for John Cleese and the Holy Grail, starting at 7pm in Watford, range from £39.50 to £70.
Monty Python And The Holy Grail is a comedy following King Arthur and his knights after they are tasked by God to find the Holy Grail.
John Cleese And The Holy Grail tour dates in full:
September 1 – Basingstoke Anvil Arts
September 2 – Tunbridge Wells Assembly Hall
September 3 – Cambridge Corn Exchange
September 5 – Milton Keynes Theatre
September 6 – Buxton Opera House
September 7 – New Brighton Floral Pavilion
September 8 – York Grand Opera House
September 9 – Newcastle Tyne Theatre
September 11 – Torquay Princess Theatre
Watford Colosseum (Image: Simon Jacobs)
September 12 – Woking New Victoria
September 14 – Watford Colosseum
September 15 – Bournemouth Pavilion Theatre
September 17 – Cheltenham Town Hall
September 18 – Bedford Corn Exchange
September 19 – Richmond Theatre
September 20 – Birmingham Town Hall
September 21 – Manchester Opera House
September 22 – Leeds Grand Theatre