Continuity mistake: Before Joan and Jack go down the waterfall in Ralph's car they are seen heading for the sliding roof to get out. In the next, wide shot a split second later they are hanging on to the sides. (01:19:20)
Revealing mistake: When Jack and Joan's car goes into the river, a rope is visible holding the car to prevent it from flipping over. (01:21:10)
Continuity mistake: When Ralph drives off with Zolo in the car and turns around in the road, the bus passengers are shown further up the road. However, once the car is in forward motion, they are not seen again.
Audio problem: When Jack digs for the statue in the puddle, and he hits it, it makes a sound like iron against ceramics, but the bunny statue is wrapped in hay and cloth. The wrapping is so thick that the spade would not be able to touch the statue, so it would make no sound at all when he hit it with the spade.
Continuity mistake: The straw surrounding the rabbit statue is completely dry, although it has been in water for many years only covered by coarse cloth.
Continuity mistake: After Joan and Jack jump out of the car in the waterfall, Jack exits the water, stands on a rock, and waves at Joan. When the angle changes he is coming out again, repeating all the movements.
Continuity mistake: The piece of wood Zolo grabs as a weapon changes shape between shots. When he threatens Joan with it, seen from behind the end is quite even, but when seen from the front (and when he picks it up at first) it is pointy.
Continuity mistake: When Joan and Jack arrive in the town, Danny De Vito is on the public phone to his cousin, Ira, and when he sees Jack and Joan, he says "You are the luckiest son of a bitch; she's coming right toward the phone booth," but he says this before Jack and Joan have even seen the phone booth, let alone walked towards it.
Audio problem: When the military asks Jack where the heart is, after he replies it's in a safe place, another guard uses his rifle to hit him in the groin - the hit is clearly fake.
Visible crew/equipment: At the beginning when the mysterious man is at Joan's door, the manager tells him to get away from the door. The camera moves closer to the bad guy. A piece of equipment produces a shadow on the manager's back.
Factual error: Joan ends up taking the "wrong bus," which takes her "hell and gone from Cartagena." Its destination is labeled as "Castillo de San Felipe." However, in Colombia, Castillo de San Felipe is located inside the city of Cartagena itself.
Factual error: None of the "Colombians" speaks with a Colombian accent or uses Colombian slang.
Continuity mistake: When Jack and Joan crash into the river above the waterfall, the hood on their car pops open and appears to be seriously askew. In the next scene, as they float down the river, the hood has become tightly closed.
Continuity mistake: When Zolo catches Joan, Jack and all, Ira has the map in one hand. In one clip it is folded out and the front is shown. In the next clip it is folded differently.
Continuity mistake: When Joan slides down the hill through the jungle, she lands in a pool of water, with her back to the 'slide'. But in the next clip she has turned 180 degrees.
Continuity mistake: When Jack and Joan's Renault takes a nose-dive in the river, Elaine's hair is dry and fluffy in the angles shot from behind, but drenched in water in the ones shot from the front.
Continuity mistake: After zooming through the cornfield in the SUV, the windshield swaps from dry and clean to covered in water between frames.
Continuity mistake: Joan asks the bus driver where her blue suitcase is and takes her left hand to brush her hair. When the angle changes, the hand is down holding her bag firmly.
Continuity mistake: When the people step off the crashed bus, depending on the shot they're either outside the bus or coming out again. Furthermore, once outside, their positions change randomly depending on the shot.
Continuity mistake: When Joan's bus crashes, the film editing becomes chaotic: suitcases on the roof fall in one shot, then remain in place on the other; the stuff on the ground keeps appearing/disappearing randomly, and Joan's blue suitcase swaps from laying horizontally to diagonally.
Chosen answer: She's lost in Columbia and doesn't have access to money beyond what she has with her. She doesn't want to give him everything she has because she doesn't know when she'll be able to get more.