Ne jouez pas avec les Martiens (1968)

Two reporters, you could call Dumb and Dumber, are the despair of their boss, but one of them is akin to the newspaper's owner; they are sent to a tiny island off the Britanny coast where a woman is to give birth to quints. But she's going to be an unwed mom, which dishonors both dad and big brother: "he'll have to make amends by marrying her." But who is he? Enter ETs -who may or may not be Martians. These space people have cat eyes and a disintegrating pistol and they touch a woman 's lips with their magic kiss.