V is for.... very sore love nuts

Please watch these opening titles for V (1984 TV sci-fi). At 1:24 (or theresabouts) our hero decides to take-out the enemy by risking permenant damage to his reproductive facilities. Which strikes me as being very brave and stupid as surely they will be needed to repopulate our Earth once the lizard-men from outer space have left (taking all our gerbils with them)