Padzter

Correction: The head is already on Kryten's shoulders at the start of the scene. Lister would have already screwed it on to that point, we only see him turn the head on the rest of the way.

Dwarf

Correction: Kryten is likely at least "water-resistant," otherwise he could never get even slightly wet. We never actually saw them leave Starbug in "Backwards," he may have put on a scuba suit. As for drinking water, those systems may be waterproofed to allow for coolant intake without his entire body being waterproofed.

Captain Defenestrator

Correction: He may not be turning it on, he may be activating a refresh mode or something like that to get the most recent position. The trucking company I work for has satellite location for the trucks, and sometimes I need to refresh the location doing something just like that to get the truck's current position.

Correction: It's very likely the skirt would have been hiked up a bit, by her being held by the villain, or while leaning up against him. She looks down at her dress, then runs to Robocop, during which time, her movements would have allowed the dress to drop to its' proper length.

Correction: Kryten is referred to at various points as a "Series III," a "2000 Series," and a "2X4B Model." Likely these various references are to different parts of him, (Processor, Hard Drive, etc.) so it's possible for him to contain both a 2X4B and a 2X4C model part and simply refer to himself as that particular model in some situations.

Captain Defenestrator

Correction: These are all time paradoxes. Each story that involves time travel uses it's own set of rules involving these. Whatever rules exist for time travel in the "Red Dwarf" universe clearly allow for these things to happen the way they did.

Phixius ★

Correction: It's a temporal paradox - a mainstay of time-travel stories. As time travel doesn't exist, writers are allowed to handle these things in their own way. In this case, the Kennedy from a timeline where he survives is brought back to shoot his prior self. The moment that the bullet hits, reality shifts onto a new timeline, parallel to the other one. The living Kennedy's timeline no longer exists, but it doesn't erase the fact that it did exist - the crew don't lose their memories of the events that took place there and so forth - and so there was a Kennedy who survived Dallas who came back to alter the timeline.

Tailkinker ★

Correction: When Johnny's attachment pops up, we then get a shot of just the TV and Stephanie, and when the shot changes again the attachment has gone. He had time to retract the attachment in this time.

Dave Woollin

Correction: In the first series, it is said that the only other cats were lame or stupid, and all died while Cat was still young. His 'kitty-school' may have been what those other cats told him, most of which he might have forgotten by adulthood, hardly a full education. It left him plenty of time to try and teach himself about his world.

Correction: The Space Corps would still have hired someone to fill the vacancy that Lister would have filled had be been around. Presumably the new guy is a slob like Lister.

Correction: As it was no recognizable crew-member, who tapped on Leon's shoulder/back, this cannot be called a movie mistake. Maybe another guest of this dubious disco saw the policemen coming and wanted to warn Leon?

Correction: Stephanie could see the monitor quite clearly from where she was standing. The monitor was mounted on/in the dash of the van and would be clearly visible from somebody standing outside the car. Plus it was beeping and making noise which drew her attention to it even if she was not originally looking at it.

Spaceboy_007

Correction: The guard is smiling and laughing nervously, overcompensating for the fact that there is serious danger, wanting to make the reception guests think that everything is fine.

Correction: These girls are spies. They are supposed to have hidden things in their clothes, shoes, etc.

Correction: When Dr Lazarus is handed the "replacement" heart, she complains that she wanted a Jensen (the brand advertised in RC 1). It is not an organic unit, and therefore may not be placed biologically precisely.

Correction: It's more likely that Lister was able locate a copy from the ship's library or have one replicated, unless Nazi scientists were somehow able to give Hitler the next day's newspaper before the events took place.

Correction: Once Lister saved Hitler, Kryten loaded up the altered news from the day after and printed it out for Lister.

Correction: Considering the havoc the nanites have been playing, it's entirely possible they added a few inches onto her hair. And given the situation that they're in, the length of Kochanski's hair probably isn't the foremost thing on their minds.

DaveJB

Correction: Depends on how you look at it. The P is implied or maybe even "under" the C and could then be read third. It's hard to tell which of the outer circles makes the O. The C is the only letter that is defined in the logo, so you could have read it any which way. There have been logos and insignias that are difficult to interpret, but easily recognizable regardless. Company's change logos when needed, and it would make sense given the change in the old man's philosophy for Robocop2 and the new ownership in Robocop3.

Correction: This is intentional. The photo reflects Lister's mood. When he believes he is the groom he is smiling but when he thinks he is the best man he is not smiling because he believes he has just seen the woman he loves marry someone else.

Correction: The supposed sunrise is actually a sunset. The bridge in the shot crosses the Columbia River between Astoria, Oregon and southern Washington near Cape Disappointment. The highest part of that bridge is on the southern side over the shipping channel. Johnny is looking West towards the Pacific Ocean.