When Jigen, Goemon, and Lupin jump out of the boat to evade the land sharks, they are hanging from a branch thats like 100 feet above the waters surface. There is no possible way they could jump that high.
Well, actually, if you watch carefully, you'll see that after Lupin puts his pants back on, the girl dives at his legs and pulls his pants off again.
Lupin puts his pants on,then hes shown in his undies.But when hes in the room with all the women he has his pants back on.
In the scene with the general and Lupin shooting at each other, a bullet hole is shot into the wall but vanishes seconds after it appears.
In the original both Lupin and Gigan were naked, they added the yellow shorts to cover their genitals.
When it show's the hendenburg in one shot it is spelled hndenburg
When the painting on the wall goes up, a TV is behind it.
Later, when it falls off the wall, there is no TV.
When the trucker said "You Maniyak I'll Whip your ass" he has a beard. But earlier he didn't have a beard.
The Trucker in I Left My Mind in San Fransisco is back in this episode
Notice the swapping of L's and R's on the world map in this episode. When Italy is listed, it is spelled as "Itaria."
The old guy who wanted Nessie, referred Nessie as a male at first, but later he says she instead of he when talking about Nessie.
When the villain (Oz?) has Fujiko tied up, he removes his false metal leg. He then walks normally across the room without the prosthetic installed!
After Jigen said, "Dammit" after getting his news paper snatched from him you can see that his head is off his neck for a second.
When the villain's lair floods, his metal leg floats to the surface!
In one secen Zanigata's beard is grey.
When Zenagata said "Reinforcements" his hat strip was gone.
As Zenigata is watching Lupin and the others, we hear Lupin saying "That's a devisating gown Fujiko." Now later in the scene were Fujiko picks a car to drive in, it appears that she's wearing a full body suit or a sleeveless shirt and long pants.
When Lupin was charging at Mr. X with the car, his clothes change into his red suit which he sometimes wears.
When Jigen and Goemon are running to get out of the water and are on that thing with the guns, Goemon has a cut on his forehead, but when Lupin tells them to get out of the water, Goemon does not have a cut on his forehead.