Celebrate the 40th anniversary of "Monty Python and the Holy Grail" with this 14-minute video of previously unseen animations by Terry Gilliam, who also explains the inspiration behind his work.

Fourteen minutes of previously-unseen animation from Monty Python and the Holy Grail has been released on Monty Python's official YouTube channel. Monty Python's artist and animator, Terry Gilliam ...

Today, 14 minutes of lost animation from that film have been resurfaced on the official Monty Python YouTube page.