Logan's Run

I caught a bit of the classic SF film "Logan's Run" today and couldn't help notice that near the end during the bit where Logan (played by the rubbish Michael York) is being interrogated there are a couple of sandman guards who look like they are at least in their forties... bizarre considering anyone over the age of 30 is supposed to be zapped.

Just done a quick check... Michael York was 34 when he filmed "Logan's Run"... hmmmmmm