Don Knotts’ Family Finally Share What Made the Actor a Comedy Legend

He Was in “The Incredible Mr. Limpet”

In 1964, Knotts starred as a bookkeeper named Henry Limpet who was initially rejected by the U.S. Navy before of his poor eyesight. But he later became a talking fish to help the Navy find and destroy enemy submarines in the animated comedy “The Incredible Mr. Limpet.”