Showtime subsequently announced its renewal for a second season , initially six episodes , on September 9 , 2010 .
The show premiered on Showtime June 10 , 2010 , airing weekly for six episodes .
Showtime subsequently announced Showtime 's renewal for a second season , initially six episodes , on September 9 , 2010 .
The show premiered on Showtime June 10 , 2010 , airing weekly for six episodes .