Continuity mistake: When Mattie dances on the table, Anya's arm position on the counters keeps changing in every shot.
Other mistake: When the girls steal a cab, there are some bystanders on the curb opposite to them. A woman next to a guy with a hat points at the camera for several seconds (for it's not a plot-wise movement).
Continuity mistake: A truck crashes against an ambulance, and both stop 2 meters before where a tree is. From an aerial angle, they're both 20 meters ahead from the tree.
Continuity mistake: Cassie is doing CPR on O'Neil and his head is facing upwards. Shot changes when a paramedic arrives and places a bag on the floor. Then for a brief moment O'neil is facing sideways. Shot changes to the first angle with him facing upwards and now the paramedic bag is gone.
Factual error: Though the movie is set in 2003, in the subway, there's a guy playing with a PSP, which didn't come out until December 2004.
Continuity mistake: When Cassie meets Santiago, she is grabbing her notebook with her left hand. A shot later, she is pressing it against her breast.
Continuity mistake: In the diner, after the waitress hands the menus, Mattie drops her backpack twice.
Continuity mistake: After surviving from drowning in the river, Cassandra has a blanket over her back. The blanket is covering her forearm or not, depending on the shot.
Continuity mistake: When Ben asks Cassandra to take her oxygen, his hair is messy. A shot later, it's nicely brushed.
Continuity mistake: When Cassandra is checking stuff inside a luggage, her ponytail is either falling over her chest or not, depending on the shot.
Continuity mistake: Ben tosses a fortune cookie at Cassandra, and aims at grabbing his oyster pail. An instant cut later from a different angle, the pail is already in his hands.
Continuity mistake: At the hospital, the nurse that holds the clip folder has both hands apart or together, depending on the shot.
Continuity mistake: At the hospital, Cassandra is talking to a nurse when a kid shows a drawing he made. Right then, an Afro-American man suddenly walks by out of nowhere.
Continuity mistake: At the hospital, Cassandra is cleaning the top of the soda can with the palm of her hand. An instant cut later, she is opening it.
Continuity mistake: When the skater girl stops in front of the ambulance, there's no car ten meters behind her. Half a second later, a car suddenly appears behind her. Also, the cab is further away, the pillar vanishes and a black parked car appears.
Continuity mistake: Constance's baby's right arm is uncovered except for the final shot where the shroud is suddenly covering him.
Continuity mistake: When Constance gives birth, a strand of hair on her forehead appears and disappears randomly between shots.
Revealing mistake: When Constance's baby is taken out of the water, she is an obvious doll who doesn't wink or move a single inch. She even cries, but her mouth doesn't move. In some shots, she is replaced by a real baby.
Continuity mistake: The position of the hands on Constance's baby keep changing all the time.
Continuity mistake: When Ezekiel takes the jar from Constance, his index finger is below the top. From the opposite angle, it stands out.
