There have been a lot of goofs spotted over the years, as you'd imagine, but I don't actually remember anyone mentioning these before. Just goes to show there's always something new to notice (and post on!)
LabRat
Athos: If you'd told us what you were doing, we might have been able to plan this properly. Aramis: Yes, sorry. Athos: No, no, by all means, let's keep things suicidal.