Coming to FX this Thursday are all new episodes of It's Always Sunny in Philadelphia and Archer. Kicking off at 10 pm (EST), The Gang Goes to the Jersey Shore, where Mac (Rob McElhenney), Charlie (Charlie Day), and Frank (Danny DeVito) end up having the time of their lives. Then at 10:30, Heart of Archness Part II concludes a two-part look at how Archer (H. Jon Benjamin) went missing after the murder of his beloved fiancée. Check out all new promos for both shows below.