Yes, well, I had a black cat walk over a broken mirror under the lunar module ladder. It didn't seem to be a problem.
10 seconds sound clip from the Apollo 13 movie soundboard.
You can hear this line at 00:18:55 in the Blu-ray version of the movie.
Quote context
[...]
- So, the number 13 doesn't bother you?
- Apollo 13, lifting off at 1300 hours and 13 minutes and entering the moon's gravity on April 13?
- Ken Mattingly here has been doing some scientific experiments regarding that very phenomenon.
- Does it bother you that the public regards this flight as routine?
- There's nothing routine about flying to the moon. I can vouch for that.
- And I think that an astronaut's last mission, his final flight, that's always gonna be very special.
[...]