‘Power Book IV: Force’ Finale Spoilers: Episode 10 Synopsis; Watch ‘Family Business’ Promo

Tommy is ready to go to war with the Flynn family after making a deal with the Serbs, but in the “Power Book IV: Force” Season 1 finale, his plan to fight the Flynn family may fall apart.

“Decisions are made by those closest to Tommy (Joseph Sikora) which could leave him powerless,” the “Family Business” synopsis teases.

In the promo for “Power Book IV: Force” episode 10, Tommy tells the Serbs that they are the army, but he is the general.

In the previous episode, Walter (Tommy Flanagan) managed to convince Vic (Shane Harper) that Tommy was responsible for Gloria’s death. Once Tommy learned that the Flynn family was gearing up for a war, he made a deal to partner up with Serbs.

From the looks of the promo, Tommy will have a small team by his side during a battle, but will the Serbs honor their end of the deal throughout the war?

“When the gangs face off, truths come to light, shifting the power of the drug game,” the “Family Business” synopsis says.

In the Starz promo video, Diamond (Isaac Keys) is seen dragging a bat and later pulling out a gun. After eavesdropping on a conversation, Diamond learned Jenard (Kris Lofton) was planning on taking his spot as the head of CBI.

Diamond realized his little brother was no longer loyal to him, but would he be willing to kill Jenard to keep his spot as the leader of CBI?

“This battle may be over, but the war is far from won,” the “Power Book IV: Force” Season 1, episode 10 synopsis reveals.

In the promo video for the Starz drama, Walter is seen pointing a gun as he yells Tommy’s last name. It appears Walter and Tommy may come face to face, but neither will manage to get the upper hand.

However, it doesn’t mean either side will give up on trying to take the other out. How far will Tommy and Walter go to hold the title of the most powerful drug dealer in Chicago?

The “Power Book IV: Force” Season 1 finale airs Sunday at 8 p.m. ET on Starz.