Susan Misner, Annet Mahendru, and Alison Wright, who play Sandra Beeman, Nina, and Martha Hanson, respectively, are promoted to series regulars in season two, after having recurring roles in the first season [REF].
On April 7, 2014, it was announced that Pete Townshend collaborated with series music composer Nathan Barr on an original song, titled "It Must Be Done", for the April 30 episode "Yousaf" [REF].