Watch the full first episode of season 4 of Showtime’s Nurse Jackie series online for free (Nurse Jackie s04e01), starring Edie Falco! Showtime has put the season 2 premiere online so that you can get hooked on the series. Unfortunately, there’s no way to see the rest of season 4 of Nurse Jackie online (legally) anytime soon, but at least you can catch episode one of season four online for now.