When does Swingtown return?

Swingtown premiered on Thursday June 5, 2008, in the time slot previously occupied by Without a Trace. The show was a period and relationship drama about the impact of sexual and social liberation in 1970s American suburban households. After seven episodes of declining ratings, CBS moved the show's US airing to Fridays, swapping with Flashpoint, which had outperformed Swingtown despite airing in a less favorable time slot.
Set in the summer of 1976, the series begins with the relocation of the Miller family to a more affluent neighborhood in the North Shore, a suburban area of Chicago. The move strains the Millers' friendship with Roger and Janet Thompson, their more conservative neighbors and friends from their old neighborhood.