Stupid Invaders/Area 52

Part 1 (Stereo)
Once the cursor has reappeared on the screen, you can make Stereo look at their friends in their spherical cells if you want (they shall walk over to them and say the following phrases about them, and them saying it must be Candy's "lunar time of the month" is also another reference to his homosexuality):

You may also make them walk to the left and look at the space brick in its spherical cell if you want (they shall say "Wow look, a space brick!"); however, regardless of whether you made them do any of that or not, you shall now have to make them walk down and up towards a pair of doors, go out through them, walk to the right across the bridge, and enter Access No. 1, Access No. 3, and Access No. 5 (the last of which is an elevator) in turn. The elevator shall now say to them "HEY WHO HA, Boy I just flew in from the Middle East and boy do I feel awful...get it falafal!!...come on...that's funny laugh it up, I laughed when you came in.", and you shall have to make them press the button with the number 1 on it in order to make it take them up to the first floor:

Candy: ''Ahhhh! I've been waiting for this moment for years!'' Does the doctor use local anaesthetics for sex change operations? Dr. Sakarin: Unt now my dear colleeks, ve are goink to cut up zis extraterrestrial beink int two unt take out heez oversized brain. Candy: Ohhhhh doctor, you don't know what a lucky guy I am and soon I'll be able to say LUCKY GIRL! Dr. Sakarin: Shut up your face you degenerate!

You shall then have to make Stereo walk down, up through a second pair of doors and to the left through a vertically-sliding door to the Gas Room; once you have done so, you will have to make them walk down and take the green gas tank (they will say "This one's empty."). You can also try to make them take one of the red gas tanks here if you want (they shall try to lift it and say "It's too heavy!") - but regardless of whether you made them do it or not, you will now have to make them walk back up to a quintet of gas taps, open up the inventory, and use the green gas tank on the fifth tap (which has a picture of a smiling mouth hanging around it). You will then have to make Stereo walk back out of the Gas Room, and through another vertically-sliding door into the Dissection Room; once you have done so, you will have to make them walk to the left, open the iron curtain, and use that green gas tank on the pipe plug (they'll connect the now-filled tank to the plug and the gas will emerge from the three vents on the wall, causing all the Igor clones to start laughing):

Candy: Oh, this anaesthetic is wonderful doctor! Ha ha ha HA HA HAAAAA!! Dr. Sakarin: Zeese eeze just a leetle pause but I hafent feenished vit you...

You shall then have to make Stereo walk back to the right onto another elevator (which will go down as soon as they stand on it); once they have walked out through a third vertically-sliding door into the operating theatre, you shall have to make them walk to the right and try to take the now-dead Igor's foot twice (the first time they shall kick his corpse, but the second time they shall pull the foot off it). You shall now have to make them take the magnetic card from the pocket of the corpse's laboratory coat and retrace the path back up to the first elevator (this time, it will say to them "Do you know anyone in the business who could help a struggling elevator?...") - and once you have done it, you shall have to make them press the button with the number 2 on it to make the elevator take them back down to the second floor, retrace the path back to the space brick's cell in the jail area, open the inventory again, and use the magnetic card on the electronic lock (they shall insert the card into the lock, freeing the space brick). You will now have to make Stereo take the space brick, retrace the path back to that first elevator again (this time, it will say to them "You know the funny thing about life, it's like a crap sandwhich: the more bread you got the less crap you have to eat."), then press that button with the number 3 on it to make it take them down to the third floor; once you have done so, you will have to make them walk down to the Access Chamber and up onto a platform (which will go up as soon as they stand on it), open the inventory once again, then use Igor's foot on the Footchecker (they shall place the foot, which is still in its shoe, onto the Footchecker, and the circular door to the Access Chamber shall open). Once you've made Stereo enter the Access Chamber, control will switch to Candy without a cutscene.

Part 2 (Candy)
Once the cursor has reappeared on the screen, you have to make Candy talk to the giant fly seven times (what he says each time is shown in the table):

The fly will then give Candy a ride out of the well; once it has landed, he will jump off it and say "Thanks for the ride sir, hope to see you again. Hey don't worry, of course I'll pay you. Don't move, I'm going to get change.", and the fly shall fly off into one of the sewer pipes. You will then have to make Candy walk down, up a staircase, to the right and up to get into a female robot named Miss - and once you have done so, Candy will turn Miss on and drive her up the ladder of the house (which belongs to a male robot named John, and if Candy had tried to go up there beforehand, he would just be thrown off it):

Candy through Miss: Anybody home? John: Hello Miss, stopping through just? Tea to have me with? Stay will you? You and me a time little spend we together?