I used to believe that William Shatner starred as "The Incredible Shrinking Man." Once I saw the movie with Grant Williams in it, I came to believe there must be another version, identical in every way except with William Shatner in it.
A childhood belief about films

others believed things like this
- I used to believe that my clothes were shrinking not that I was growing.— Joann
- I used to believe that Montel Williams was Oprah’s brother and that his name was “Luprah Winfrey”— Tim
- Based on that memorable scene from the "Wizard of Oz," I used to believe that people died from shrinking!— Julie
- I used to believe that the maps for the United States and Texas were identical.— JTexas
- I used to believe the sound of a flushing toilet was nearly identical to the 90210 theme. — Laurenne
- I used to believe that God was the Incredible Hulk - he was green and muscly and had purple trousers.— Emma