The Last of the Fourth of Julys - S1-E10
Factual error: Steve opens the electric fence with his right bionic hand. When he helps the woman step through, he places his human left hand on the fence. He should have electrocuted himself.
Doomsday, and Counting - S1-E6
Factual error: When Zuchov returns to the USSR with Steve, the emblem on the wall actually belongs to the Deutsche Demokratische Republik (DDR), also known as East Germany, despite the sickle and hammer glued to it.
Factual error: The establishing shot of a Spanish town shows a street sign in Italian.
Factual error: When Steve plays the guitar, his bionic right hand is strumming very fast, and the sound of the guitar goes from a low-pitch sound to a higher-pitch sound. Going up in pitch relies on the chording hand (Steve's left) and can only happen when the guitarist moves his chording hand up the guitar neck to the guitar's body.
