There are two series I'm looking for and they both involve various TV show/movie people being related . . .
They both involve a couple Avengers, James Bond, I think Neal Caffery from White Collar was in one of the series, as was John Watson from the BBC version of Sherlock. In one series Darcy from Thor was Tony's daughter, and she brought all the others together for some birthday thing, and I can't really remember the familial connections of those on the other story: maybe they had all been in the same orphanage?
I'm sorry my memory isn't better, but you guys are fantastic at finding stories, so I have faith in the fact you can help me here as well. :D
Thanks again and once more in advance!