Erinn Hayes

According to the commentary on the 4th season CSI DVD, Erinn was called in to audition for a role on CSI: Vegas (2000) and bore such a striking resemblance to the show's lead actress Jorja Fox that the directors called her back for a later episode where the resemblance was pivotal to the storyline.

It's such a weird thing to try to plan a baby around a TV season. There's a three-month or four-month window in the summertime to have a baby and hang out with it a little bit before hopefully going back to work, so we were just very lucky.