Continuity mistake: Interior shots of the flying sub sows the sub rocking violently but exterior shots show the sub lying still on the sea floor.
Continuity mistake: The shot from the rear of Kowalski and Nelson shows Kowalski holding the scanner. The next scene Nelson asks Kowalski what is on the scanner and then tells Kowalski to pick it up.
Continuity mistake: During the battle a railing on a pirate ship falls off, only to be seen in the next shot intact, then missing in a subsequent shot.
Continuity mistake: Nelson spins the roulette wheel. We see a close-up of the wheel slowing down. Cut back to a full shot, and now the wheel is spinning faster than ever, even though no one has touched it. (00:42:15)
Continuity mistake: Nelson takes the captured assassin's knife and says that Alicia was killed with one just like it. But he can't possibly know that. He never saw the body or the weapon. Only Crane was with Alicia when she was murdered, and Crane, still missing in action, hasn't been in contact with Nelson. (00:42:15)
The Cyborg - S2-E4
Continuity mistake: At the end, Crane shoots The Cyborg Nelson in the forehead. It clutches at its completely intact face and falls down. We cut to crew reactions and then back to the fallen cyborg - and now its head is nothing but a jumble of circuits. Were those delayed-action bullets in Crane's gun? (00:46:40)
Continuity mistake: The video set turns on before Admiral Nelson activates the "on" switch.
Continuity mistake: When the four divers exit the Seaview, each has a flashlight. When the reach their destination only three have flashlights.
The Cyborg - S2-E4
Continuity mistake: To expose The Cyborg duplicate of himself, Nelson disrupts the nerve controls on the computer facsimile's left hand. But The Cyborg Nelson's right hand is the one that subsequently malfunctions. (00:45:20)
Continuity mistake: When a scuba diver (Pilar Seurat) approaches the flying sub, her regulator is on the left and her dive knife is on her right leg. Also, she activates the underwater voice transmitter with her left hand. Once aboard the flying sub, her regulator is on the right side, with the knife strapped to her left leg. Also, she's right-handed. The film of Seurat - more likely her stunt double - swimming towards the sub was likely "flipped".
Continuity mistake: Kowalski's uniform and hair are soaked after sealing the hatch from the hull breach, but his uniform is bone dry and hair properly combed when he immediately reports to the Seaview's Control Room.
