- Edie Falco (Jackie Peyton)
- Merritt Wever (Zoey Barkow)
- Paul Schulze (Eddie Walzer)
- Dominic Fumusa (Kevin Peyton)
- Anna Deavere Smith (Gloria Akalitus)
- Stephen Wallem (Thor Lundgren)
- Betty Gilpin (Dr. Carrie Roman)
- Ruby Jerins (Grace Peyton)
- Mackenzie Aladjem (Fiona Peyton)
Nurse Jackie — S4E1
Episode: Kettle-Kettle-Black-Black
Air Date: 2012-04-08
Runtime: 30 min
Overview
After breaking up with Kevin, Jackie has to realize she needs professional help. Meanwhile, a new director at the hospital makes some personnel changes and Kevin finds out about Jackie and Eddie's affair.