Continuity: After Rimmer leaves for his exam, a second coat appears to the right of the bed.

Continuity: When Rimmer leaves for his exam, he picks up a case from the seat by the window. When Lister locks the door and goes over to the cupboard, the case is still on the seat.

Continuity: When Rimmer leaves for his exam, the table in the room only has an ashtray on it. Moments later, when Lister locks the door, a magazine, a can and a mug have appeared on the table.

Continuity: When Lister takes the milk from his locker, keep an eye on his duvet. In the next shot when he pours the milk, it has moved and is hanging down from his bunk.

Continuity: When Rimmer makes a palm print on the exam paper, the sheet moves from overlapping the second sheet to becoming separate on the desk. The pen also moves.

Revealing: When Lister passes his hand through Rimmer, you can see Lister's hand disappear when it is just above Rimmer's shoulder.

Continuity: When Lister rides his bike in the first scene, there is a Union Jack just behind his seat. When he stops, a US flag has appeared below it.

Continuity: When Lister is fixing his robot goldfish, he picks it up with his right hand, then after the camera cuts, he puts it back into the tank with his left hand.

Continuity: The cuts on Lister's robot goldfish disappear when he throws it back into the tank after fixing it.

Visible crew/equipment: When talkie toaster asks if anyone wants toast, a crew member can be seen moving in the reflection.

Visible crew/equipment: Just after Lister hits the toaster, a pair of legs can be seen moving in it's reflection a moment before the scene ends.

Continuity: When Lister cuts himself shaving he moves his locks behind his back, then in the next shot, they are over his shoulder again.

Visible crew/equipment: When talkie toaster says 'light speed' a crew member can be seen in its reflection wearing a yellow t-shirt and jeans.

Continuity: At the end of the episode, when the future Lister and the babies appear, Rimmer has his arms folded. In the next shot, Rimmer's hands are on his hips. Also, Lister's locks change positions.

Revealing: The cigarette butts that Lister supposedly tips out of his lager can were obviously in between his hand and the can, and not in the can at all.

Revealing: When Lister leaves for his exam, he walks through Rimmer. As he does, both Rimmer and Lister become transparent when it should have just been Rimmer.

Continuity: Lister's rolling pin disappears from the exam table when he drops the bowl.

Visible crew/equipment: When talkie Toaster says, 'I toast, therefore I am.', you can see the legs of a crew member moving in the reflection of the toaster.

Other: In the picture of the cat wars between the Red Hats and the Blue Hats, the hats are orange instead of blue.

Continuity: Watch the cat priest's black hand. It starts off normal, then it turns crusty and white. Just before he dies, his hand is normal again.