Deadline has confirmed Sharon Stone is to star Cassie’s mother in this year’s second series of the black comedy starring Kaley Cuoco.

The first season explored Cassie’s close relationship with her who turned into her an alcoholic. Season 2 finds Cassie Bowden living her best sober life in Los Angeles while moonlighting as a CIA asset in her spare time. But when an overseas assignment leads her to inadvertently witness a murder, she becomes entangled in another international intrigue.

Stone will play Lisa Bowden, Cassie’s estranged mother who would prefer to stay estranged. After a lifetime of dealing with Cassie’s alcoholism, she no longer has any patience or good will to spare.

It was previously confirmed that Feel’s Good’s Mae Martin will join the cast as Cassie’s colleague.

The series, which is still filming, is expected on Sky Max and HBO later this year.