Real age of Malcolm McDowell in Mr. Magoo
In the movie Mr. Magoo, Malcolm McDowell was:
53 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 Mr. Magoo was released:
January 1, 1997
And the day in which Malcolm McDowell was born:June 13, 1943
Since movies usually don't take more than one year to be released since the beginning of the filming process, Malcolm McDowell may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.