"We're going to need a bigger boat"
That's because Charles K. Fieldman, the movie's producer acquired the film rights to Casino Royale in 1960. He made an attempt with EON producers Albert R. Broccoli and Harry Saltzman to have it made with their franchise, but an agreement was never made. He then decided to make it as a Bond spoof and had the story rewritten.I remember seeing that on TV as a kid and thinking what a fun and silly romp. Mama Foxbat had the Ian Fleming book "Casino Royale" on the bookshelf so I thought I would read it. I peaked at the last page and saw that it was NOTHING like the movie I knew.