"Nurse Jackie," which also features stage actors Eve Best (The Homecoming), Dominic Fumusa (Wait Until Dark) and Anna Deavere Smith (Twilight: Los Angeles, 1992), will conclude its third season in June.
"United States of Tara," also in its third season, will not return for a fourth. The series stars Tony Award nominee Collette as a mother who suffers from multiple personalities. Collette won an Emmy in 2009 and a Golden Globe in 2010 for her work on the show. She was nominated for a Tony for her performance in The Wild Party. Her Showtime series will conclude at the end of June.
For more information on the Showtime originals, visit www.sho.com.