The video has surfaced ahead of the theatrical re-release of the Monty Python and the Holy Grail, 40 years after it originally came out. It is also being released on Blu-ray and DVD on October 27.

Monty Python Lost ‘Holy Grail’ Animation Reveals Rectal Trumpeting (Video) Terry Gilliam’s crew dusts off an unearthed gem in honor of the film’s 40th anniversary Tim Kenneally ...