The Client List was based on a true story about a prostitution scandal in Odessa, Texas in January 2005.
Series is based on a 2010 Lifetime movie of the same name that also starred Hewitt as a Texas mom who takes up a career that she tries to hide from her family.
Brian Hallisay, who plays Kyle Parks, the estranged husband of Riley Parks, married Jennifer Love Hewitt in 2013. They have three kids together.
With the exception of the first episode, the titles of the each episode are the title of country songs.
Jennifer Love Hewitt was upset during the first season when she found out that a promotional ad showing her in bra and panties had been altered to make her breasts look smaller.