This is how old I am.. I saw BOTH "Modern Problems" and "Foul Play" in the theaters... For the record, I also saw "Caddy Shack" in the theater, but I was very young.. My dad was supposed to take me to see whatever Disney movie was out at the time, but instead said "Don't tell mom!!" and we saw "Caddy Shack"... At 10 years old, it was my first experience with boob flashes in a movie..