Visible crew/equipment: After the power plant manager is done speaking with Oscar Goldman on the phone, the shadow of a boom mic is visible on the back wall.
Continuity mistake: Steve props himself against the back of the armored car with his arms folded and legs together stretched outwards to wait for the bad guys to drive up. When they do, Steve is now sitting on the rear bumper of the armored car with his legs spread and his hands on his knees.
Visible crew/equipment: When one of the townspeople recovers from unconsciousness and starts to get up, a small truck with a double-door canopy is reflected in a window driving by. In this episode, everyone in town was knocked out, so no vehicles would be driven by them just yet.
Just a Matter of Time - S5-E13
Other mistake: In reality, Steve would radio in from the capsule as soon as he woke up on Earth, but strangely failed to do so until later in the episode.
Continuity mistake: When Steve tries to remove the red dart from his back, it is positioned higher than in the previous shot.
Revealing mistake: When Steve is hit with a dart in the back, the safety pad under the stuntman's shirt protrudes.
The Coward - S1-E12
Revealing mistake: When Steve swings a branch at the riders, and again when he jumps and kicks a man off his horse, he is replaced by a stunt double.
The Last of the Fourth of Julys - S1-E10
Revealing mistake: On the island, when Steve pole-vaults, he is replaced by a much younger stuntman with longer hair. (00:19:33)
The Last of the Fourth of Julys - S1-E10
Revealing mistake: On the island, when Steve is climbing up or down the mountain, his stunt double has a different build and a completely different hairstyle.
The Last of the Fourth of Julys - S1-E10
Revealing mistake: When Steve is running with the pole, about to jump over the high bar, he is replaced mid-run by a stuntman with noticeably longer hair. Mid-air, the stuntman is then replaced again by Steve.
