Sacha

Revealing mistake: During the chase on the bridge, when the Terminator opens the door of the moving car to shoot at the truck behind, it is obviously stuntman Peter Kent and not Arnie.

Sacha ★

Revealing mistake: When the Terminator stabs the guy leaning over the pool table, on the last shot of him, aching, check a protruding hump on his back, revealing where a safety pad was placed under his clothes.

Sacha ★

Revealing mistake: During the scene where the T-1000 is in a truck chasing John Connor on a motorcycle, take a good look at the actual shot of it driving off of the bridge. The street sign is correct, but everything else is backwards! This is because they shot it backwards and flipped the shot during post production. Since the sign was so obvious, it was digitally reversed. However, a good look at the truck's name on the grill will show the shot is backwards. (00:33:50)

Visible crew/equipment: When The Terminator exits the bar, a bartender then points a 30-30 at him. The Terminator then takes the 30-30 off him and takes a pair of sunglasses out of his shirt pocket. A reflector screen is visible in the reflection of the glasses when he puts them on. (00:10:10)

Casual Person

Visible crew/equipment: Juat after Sarah gets a visit from Reese, she runs down a corridor and ends up outside. If you look carefully at the bottom left as the door opens, there's a guy's arms visible, making sure the door doesn't open too far. (00:21:30)

DrEdDy

Revealing mistake: When the truck chase scene ends with a wheel moving in flames, Terminator and John leave on the bike leaving skid marks on the road. Watch the left side and you'll notice another skid mark from a previous take.

Sacha ★