Here's the official episode guide for Hellcats episode 20, titled “Warped Sister”:
MARTI AND DEIDRE PERFORM A GUITAR DUET OF BOB DYLAN’S “MISSISSIPPI”
- As Marti delves further into her family secrets with the help of Julian, her bond with a mysterious record store employee, Deidre grows stronger.
- Savannah and Nasty Kathy (guest star Magda Apanowicz) clash over planning Charlotte’s (guest star Emma Lahana) baby shower, and Savannah finds herself in a bit of trouble at school, giving her no other option but to ask her parents for help.
- In the episode, Marti and Deidre perform a guitar duet of “My Refrigerator Broke,” another exclusive original by Dan Bern, and Bob Dylan’s “Mississippi.”