Continuity mistake: When young Matt finds his dad passed out in front of the television you can see he is sitting up straight in the chair. When it cuts he has sunken down in the chair. (00:06:00)
Other mistake: Young Matt is awakened in the hospital by the drops from the IV machine which is next to the bed on his left side, yet he has no IV attached to him. You see the bag hanging from the stand but there are no tubes running from the machine. (00:08:35 - 00:09:40)
Continuity mistake: Young Matt is in the hospital. His dad walks into the room and you see a respirator machine and an IV bottle on the window side of the bed. His dad sits down on the same side. You now see the machines on the other side of the bed behind him. Matt comes over and hugs his dad, machines still behind them on the door side of the bed. The camera backs out of the door and the machines have moved to the window side of the bed again. (00:10:05 - 00:10:40)
Continuity mistake: When young Matt is beating up the kids, he sends one of the kids crashing into a wall and falling on top of some garbage bags. When it cuts to Matt kicking the last kid, we can see the other kid has suddenly disappeared from the garbage bags. (00:13:00)
Continuity mistake: After Matt's dad wins the boxing match, he holds onto Matt's head with his right arm. When it cuts, he has switched to his left arm. (00:14:45)
Continuity mistake: In the scene where Matt Murdock's father is killed in the alley, Matt is wearing his father's robe and hood. As Matt runs towards his father's body the robe falls off and lands behind him. Matt kneels down, without turning, to hold his father, then when the camera pulls back the robe and hood have somehow moved several yards in front of them. (00:16:05 - 00:17:00)
Continuity mistake: In the scene in the subway you see a clock counting down to the next train, at about 01:55. When we cut to the other end of the station though (instantly, because Daredevil's still coming down the stairs), the timer reads 01:35. (00:24:40)
Factual error: When we see the burning 'DD' in Joe Pantoliano's glasses it is not a reflection. The DD should be backwards in his glasses. (00:26:55)
Continuity mistake: When Matt enters his office, his secretary is holding the invitation with 'Saturday, July 24 at 8 p.m.' on it. When Matt wakes up from his night with Elektra, however, the invitation he has reads 'Wednesday, August 13 at 7 p.m.'. (00:44:40 - 00:51:50)
Factual error: When Matt Murdock is looking at Elecktra in the rain, he can make out the irises and pupils. This wouldn't be possible for two reasons. Irises and pupils have no depth that could be sensed through his radar sense. Even if they did, he could only see them if the rain was falling straight into her eyes, which would be quite painful and highly unromantic. (00:49:20)
Factual error: When Bullseye is flying from the UK to New York, the exterior shot of the plane shows a Boeing 737 (you can tell by the flat-bottom engine nacelles), but the interior shot of the stewardess shows they are in a widebody plane, which a 737 is not. Also, while not stated, the implication is this is a transactlantic flight (UK to NY), and the older 737s with the flat-bottom nacelles (the "classic" models) cannot fly that distance. (00:56:20)
Continuity mistake: When Daredevil kicks Bullseye off his motorcycle, Bullseye has nothing in his hands when he's flying through the air, but when he lands he's holding Daredevil's baton. Watch closely when Daredevil's kick connects, and you can see they never even come close enough for Bullseye to grab the baton, or for him to snatch it if it was dropped. (00:59:40)
Continuity mistake: When Elektra is standing over her dead father her good luck charm is hanging around her neck. In the next shot it is tucked away in her dress. (01:00:55)
Continuity mistake: In the scene following the death of Elektra's dad, we see Matt hitting all of his weapons and helmets to the ground. As he is he knocking down all his 'numchucks' you notice that one in the center stays on the hook. He puts his back to the wall and begins to slide down. If you look to the left of the screen the last weapon has disappeared. (01:01:50)
Continuity mistake: When Electra is kneeling next to her father's body he's lying on a bunch of papers from the "New York Post" truck, but they look like regular paper, not newspaper type paper. (01:03:26)
Continuity mistake: In the funeral scene, Elektra is exposed to the rain for a few moments, so that Matt can 'see' her face. She then covers up with an umbrella. When she gets in her car, her hair and face are completely dry. (01:03:55)
Audio problem: When Bullseye leans in at the end of his conversation with Kingpin and says, 'I want a bloody costume,' read his lips. They don't say 'bloody.' They say 'f***ing'. (01:07:40)
Revealing mistake: When Elektra stabs Daredevil, it changes to a shot from behind the glass. If you pause when the glass is intact, you can see a faint circle where the glass has been made to shatter. (01:11:46)
Continuity mistake: When Daredevil throws his stick and it hits Bullseye on the forehead you can see a red mark where it hit, but the next time we see Bullseye he has no mark. (01:20:00)
Factual error: When the sniper shoots through Bullseye's hands he holds them up and there is smoke coming from them. Bullet holes don't smoke (unless you get shot with a tracer round and traces of phosphorus are still burning, but that is not the case here). (01:25:35)
