Real age of Terry Gilliam in Monty Python and the Holy Grail
In the movie Monty Python and the Holy Grail, Terry Gilliam was:
34 years old
That was the real age of the celebrity according to our calculation.
The calculation of the shown age took into account the first day of the year in which the movie Monty Python and the Holy Grail was released:
January 1, 1975
And the day in which Terry Gilliam was born:November 22, 1940
Since movies usually don't take more than one year to be released since the beginning of the filming process, Terry Gilliam may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.