Continuity mistake: Beck walks into a bar in the middle of a jungle and soon engages in a conversation with Mariana who is sitting at the end of the bar nursing an orange juice/soda while reading a book. She almost finishes her drink when Beck complains to her that where he comes from "there are bartenders." She then moves over to the bar, taking the almost empty glass with her, and proceeds to serve Beck a beer. When the camera switches angle and zooms in to Beck, slowly cutting Mariana out of view, she's seen taking another sip of orange drink, but now the glass is about half full.
Continuity mistake: When Billy hands over the envelope with the new mission to Beck, Beck is holding an ice bag to his head. Beck then lowers the bag and is about to throw it on the counter when it cuts to a close-up of Beck where his shoulder is perfectly still like he isn't placing the ice bag on the counter at all.
Continuity mistake: At the end of the rebel fight where Beck gets beat up by the rebels, he kicks Manito (the main rebel in the fight) on the ground and puts a knife to his throat. As soon as he does this, the knife in his hand is upward, when the shot switches, the knife is being held downward.