Star Trek Enterprise episode where the ship has to investigate something happening on a planet that's basically just Earth in the early 1900's so Archer, Trip and Malcolm are the only ones to go down (T'Pol says all three of them shouldn't go down and they say 'where's your adventurer's spirit??' as per usual) but then we just spend the majority of the episode on the ship with Hoshi, Travis and T'Pol as they investigate an entirely separate matter and also talk/bond about feeling like they don't quite fit in with everyone else. They're trying to find the source of some sort of noise on board. Travis is talking about how this sort of noise is actually pretty common to hear on spacecrafts, his father told him a story about it when it scared him as a kid! T'Pol's like "That story is illogical." and reveals that the Vulcans know what that is - some sort of pest common aboard spacecrafts. She starts making plans to find and remove it (the process of finding it includes several hijinks) but Hoshi stops them at the last minute and is like WAIT I think it's trying to communicate with us! It's not an animal- or, if it IS an animal it's sentient enough to try to speak with us! And then they have to deal with it all from there. Anytime we have a check in with les garçons blancs it's through a phone call and they're in an increasingly ridiculous scenario which we only get a glimpse of before the communicators get cut off (the pest is chewing through the wires etc) so Hoshi's like "Do you think they'll be alright???" and Travis & T'Pol are like "Yeah, they'll be fine."