The first two zombie-like men that Captain EO " Transform " are different dancers after they're shown in close-ups then when they all form together behind Captain EO and dance.
When the ship is getting attacked in the beginning, Fuzzball flies over to a pair of hanging binoculars and in the next shot, Hooter jumps into his bunk to hide and Fuzzball is laying inside of it.
As Captain EO runs to tell Commander Bog that he's found the beacon, Hooter is shown hanging upside down from the roof and in the next shot, he's standing next to Major Domo.
As Captain EO runs to tell Commander Bog that he's found the beacon, Minor Domo's shown next the control panel and in the next shot he's by the control stick next to the Captain.
When the Whip Warriors get their whips tied together by Fuzzball, the whips are in a pretzel knot and in the next shot, they are simply one long whip with two handles.
In one wide-shot of the inside of the ship as its being attacked, Major Domo has two large gray cables attached to him from his waist to the wall.
The smokestack silhouettes behind the Evil Queen have smoke coming out their sides as well as their tops.
As Captain EO runs to tell Commander Bog that he's found the beacon, Minor Domo's "puppet rod" is visibly shown holding him up and moving him around.
When the Supreme Leader commands her troops to be sent in, many of the smoke stacks in the background are flat cardboard cut-outs with smoke blowing out of the sides and top of them.
As Minor Domo transformers into Hooter's keyboard, towards the right side of the frame is a small transparent-colored faded matte-box for aiding the composite shot of the background and Minor Domo.
When the Captain is confronting the Evil Queen, he takes a few steps up the stairway for emphasis, accidentally revealing the puppeteer controlling the Fuzzball character sitting on his shoulder.
As Captain EO rises up through the floor in his initial entrance a roll of Gaffer tape is seen by his feet, accidentally left by a crew member.