From 1978 through 2011, Mothers' Day in the U. S. fell on May 13 five times.
July 13th, 1978 fell on a Thursday.
It was a Tuesday.
Monday
Friday
Wednesday.
Friday........my husband was born Friday 13th, 1978!
Twin Sons of Different Mothers was created in 1978-08.
Some Mothers Do 'Ave 'Em ended on 1978-12-25.
She is 33 Her birthday is November 13th, 1978
2010 - 1978 = _____
US performed nuclear test at Nevada Test Site
Friday the 13th has 12 movies to the franchise, and Halloween has 10 movies to the franchise; including the two remakes. So, Friday the 13th has the most movies of the two.