If I saw what you think you saw, I'd say we were both going batty.
7 seconds sound clip from the Mad Monster Party? movie soundboard.
You can hear this line at 00:18:08.137 in the Blu-ray version of the movie.
Quote context
[...]
- Considering the dilapidated condition of my wallet... I mean, your ship. I think I had better fly.
- Me eyes are playing tricks on me.
- Did you see what I think I saw, Captain?
- If I saw what you think you saw, I'd say we were both going batty.
- Pardon me, gentlemen, but does this pickled Herring stop at the Isle of Evil?
- Blimey, it's another one of them.
- Golly. What's the matter with those two? Haven't they ever seen a tourist before?
[...]