Real age of Angela Lansbury in The Dark at the Top of the Stairs
In the movie The Dark at the Top of the Stairs, Angela Lansbury 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 The Dark at the Top of the Stairs was released:
January 1, 1960
And the day in which Angela Lansbury was born:October 16, 1925
Since movies usually don't take more than one year to be released since the beginning of the filming process, Angela Lansbury may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.