Galia is a Ukrainian sex slave working in Tel Aviv who attempts to escape with another woman.
She demands to be released and a Russian mobster feels she is smart and strong enough to fill another role.
She reaches out to her neighbor and offers friendship, as she can relate to her situation having formerly also been a battered wife.
Galia performs her last hit but then the Russian mafia turns on her and attempts to kill her.
Hanna Brown of The Jerusalem Post gave it 4 stars, and wrote: "Rarely have I seen a film as brilliant, and as frustrating, as Danny Lerner's Walls."