The Good Wife Spoilers: John Noble Returns on 100th Episode; Plus, A Must-See Courtroom Battle Bet. Alicia and Will

willaliciaExec producer Robert King has revealed a few highlights coming up on The Good Wife's 100th episode, which will air later this fall.

Per TV Line, King has confirmed that Fringe's John Noble will make his return appearance in another flashback as Alicia's client, Matthew Ashbaugh on the legal drama's milestone episode.

But the bigger spoiler we've learned is about a courtroom battle that awaits Alicia and Will. Here's how King previewed the ex-lovers' heated argument:

“There’s going to be a whole act where they use what they know about each other from their love affair in a courtroom battle,” reveals Good Wife cocreator Robert King. “They’re going to basically undercut each other every step of the way.”

King adds that the episode will include “some wonderful flashbacks” to Alicia and Will’s brief romance, “and then you’ll see how they use” those memories against each other in court.

'The Good Wife' airs every Sunday on CBS.

Watch a promo for The Good Wife titled "Look Ahead" below: