When Ava (Gina Carano) meets Derek Grant (Cam Gigandet), they fall in love and marry with each other under the protest of his wealthy father Robert Grant (Treat Williams) that believes Ava is a gold digger. Ava had a tough childhood with her abusive father Casey (Stephen Lang) that trained her in martial arts and other fights. Ava and Derek travel to Caribe in honeymoon and soon they meet the local Manny (Ismael Cruz Cordova) that invites them to go to a fashion night club. The powerful gangster Big Biz (Danny Trejo) hits on Ava and Derek and she fight with his minions. On the next morning, Manny takes them to a tyrolean crossing but out of the blue, Derek has a problem with his gear and falls off in a valley, breaking his leg. Ava finds him and an ambulance takes Derek to a local clinic. Ava follows the ambulance in Manny´s motorcycle but crashes and loses the sight the ambulance. When she goes to the clinic, she does not find Derek. She goes to the police station and Chief Ramón Garza (Luis Guzmán) promises to help her. But soon Ava discovers that there is a conspiracy and decides to look for her beloved husband alone.
"In the Blood" Is a full of action film where the greatest attraction is Gina Carano. She proves to be an excellent action hero. The flawed story has many plot holes but is highly entertaining. The motives for the abduction and the accident of Derek Grant is messy and does not make sense. The beginning is promising but the conclusion is the weak part of the plot. My vote is six.
Title (Brazil): "Sangue na Veia" ("Blood in the Vein")