"The Good Wife" Airs its 100th Episode Season 5 Spoilers and Promo 

The Good Wife will be airing its 100^th episode on December 1 and Lockhart will be fighting a case to dispute a will that entitles Alicia to millions of dollars.

Alicia's new firm and Lockhart will be battling it out in court again for the next episode, The Decision Tree. All of Alicia's former clients have left her a small share of the money in a will, but she will have to fight to claim her share with Lockhart as her legal representation.

A promo was released for the episode and viewers got a glimpse of what happens when Alicia's new firm Florrick/Agos put on a Christmas party. Alicia's husband shows up to the party and his publicist Eli is worried about the governor's public image since some of the party guests are Alicia's disreputable clients, one of which Alicia refers to as "a top drug dealer in Chicago," while speaking to someone at the party. "Is that who I think it was," a concerned Peter asks Eli, who confirms his suspicion and asks him to "keep moving."

The 100^th episode will also be full of star guest appearances. Jordana Spiro will play Detective Jenna Villette, John Noble as Alicia's former client Matthew Ashbaugh, Stockard Channing will play Alicia's mother Veronica Loy, Nathan Lane as Clarke Hayden and Democratic Political Strategist Donna Brazile will play as herself.

The Decision Tree will air December 1 on CBS. Check out the preview down below and stay tuned for more news and updates.