BULL'S NEW RELATIONSHIP WITH DIANA IS COMPLICATED BY HIS RENEWED FEELINGS FOR HIS EX-WIFE, ISABEL, WHEN THEY'RE REUNITED BY THE DEATH OF HER AND BENNY'S FATHER, ON "BULL," MONDAY, FEB. 4

"Prior Bad Acts" - Bull's new relationship with Diana, his on-again romantic rival, is complicated by his renewed feelings for his ex-wife, Isabella (Yara Martinez)
, when they're reunited by the sudden death of her and Benny's father. Also, a deceased tech billionaire's brother comes to TAC for help in bringing suit against the doctor he holds personally responsible for the tycoon's death, on BULL, Monday, Feb. 4 (10:00-11:00 PM, ET/PT) on the CBS Television Network.

REGULAR CAST:

Michael Weatherly (Dr. Jason Bull)
Freddy Rodriguez (Benny Col�n)
Geneva Carr (Marissa Morgan)
Jamie Lee Kirchner (Danny James)
Christopher Jackson (Chunk Palmer)
MacKenzie Meehan (Taylor Rentzel)

GUEST CAST:

Yara Martinez (Isabella Col�n)
Reiko Aylesworth (Carolyn Kelly)
Josh Cooke (Kevin Weeks)
Elizabeth Rich (Leslie Garfield)
Joanna Adler (Dr. Judy Barnes)
Tova Feldshuh (Judge Garner)
Samantha Rivers Cole (Juror #11)
Jason Liebman (James Weeks)
Jeffrey Fuller (Juror #22)
Nicholas Velez (Sai)
Lenny Delgado (Priest)

WRITTEN BY: Nichole Millard & Kathryn Price

DIRECTED BY: Dan Lerner