Goofs

In the parking lot after being tasered off of the bridge Henry's hand prints disappear on a car while hiding from guards.

In the escape hatch at the beginning of the movie control panels change positions without being touched.

When Henry falls to see a reflection of his face, the picture is steady on the mirror surface with the head moving into view, rather than the other way round.

When Henry shakes or nods his head, the picture swings violently - which should not happen since the eyes automatically swivel to cancel out any head motion.

When Henry opens the emergency exit on the airship, he nearly falls out and manages to hang on. At that altitude (high above the cloud layer), he would be sucked out and the entire compartment would decompress (the same as if you opened the door of an aeroplane in flight).

Henry is supposed to have no voice, but after his first quest from Jimmy to get the battery from Slick Dmitry (after giving the lighter to some guard) he made a vocal sound when nearly falling off a building, and not the breathing sounds.

In the opening scene the lady says "You can't speak, but that's normal. Well, it isn't normal, but it's only temporary, okay?" So, Henry not being able to speak was temporary, and later on he as well would somehow make sounds or even speak, though details were not outlined.

While chasing the Slick Dmitry on the roof in first Jimmy quest, Henry jumps the building via a sling rope; he first holds a black rope, but when he lands in the rubbish box in the street, the rope is pink.

At about 46:19 one of the guards Henry killed adjusts his head for a few seconds.

After Slick Dimitry jumps off the roof and Henry follows him down, Dimitry visibly waits until Henry has gotten back up again, until he starts running off.

At the 1:00 hour mark, When Henry escapes from being restrained in the chair by cutting the power, and throws the trash bin at the Jimmy clone, it clearly misses him, but he still goes down.

(at around 35 mins) The strip club madam's line is translated as "Ella, you whore!", which is inaccurate (if perhaps setting appropriate). While the profanity she uses literally means "whore", it is also used as an interjection similar to "f**k" or "s**t" which is the case here.