What Was the FIRST Cinema Movie You watched?

The Ghost and Mister Chicken with Don Knotts at the White Horse drive-in theater. I dont think he was in the original The Love Bug. That was Ken Berry ? anyway... my next door neighbor was a few years older than me and had his first car,an Opel Kadett. He talked me into playing hookie from school and going the Carolina Theater with him and 2 other high schoolers . We watch Vanishing Point 3 times in a row.