It occurred to me how similar The Crossing and The 4400 are. You get a bunch of people show up from out of nowhere on a beach or a lakeside, who are either from the future or UFO kidnappees, which by the 2nd episode we learn are split into two groups who's single agenda is to stop the other groups agenda, and you then have four sides, the two returnee sides, the government, and the local authorities (the good guys) then the family lives of the main characters ensue with someone always screwing someone from another side.
Same thing. LOL
Same thing. LOL