CBS Looks to Go Edgier...

CBS announced today that it has picked up four new dramas and one comedy…

The dramas are “Swingtown,” starring Grant Show, about married couples in 1970s suburbia who explore couple-swapping and open marriages; “Cane,” starring Jimmy Smits, about a multi-generational Latin American family in the rum business; “Moonlight” starring Alex O’Laughlin as a private investigator who’s also a vampire; and “Viva Laughlin,” a musical drama about a family running a casino from Executive Producer Hugh Jackman.

The comedy is “The Big Bang Theory” about science geeks who befriend a party girl (Kaley Cuoco).

CBS will officially announce its schedule Wednesday…