And Then There Were 7 - S1-E11
Revealing mistake: When Nick is shot by Quinn, a blood pack is briefly visible under his shirt. (00:13:20)
Revealing mistake: When C-Note is hanging at the start, you can see he has some protection on under his jumpsuit as his build is a lot more stocky than his actual build. (00:01:30)
Revealing mistake: We see Brad try the fire escape door twice. Both times the same shot is used. (00:22:10)
Riots, Drills and the Devil: Part 1 - S1-E6
Revealing mistake: One of the rioters uses a fire extinguisher to try and break a door down. However the extinguisher is seen to bend and flex. (00:36:40)
Revealing mistake: When they get on the boat you can see the outline of the wetsuit under Michael's shirt. (00:27:20)
Revealing mistake: When running to the stash on the beach you can see tracks from previous takes. (00:15:30)
Good Fences - S3-E4
Revealing mistake: When we see Sucre cutting the passport photo with a scalpel, the blade doesn't cut the picture, it instead moves it. However Sucre acts as though he has cut the picture.
Revealing mistake: When Sara's handcuffs are removed in court, the guard doesn't actually undo them. (00:36:00)
Rendezvous - S2-E10
Revealing mistake: Just before Michael drives through the gate, there is a very very quick shot of the car just before it hits the gate. In this shot, the wing that gets peeled off is raised, waiting to catch on the gate. (00:18:50)
Rendezvous - S2-E10
Revealing mistake: Just after the cop car is hit for the first time you can see skid marks on the road from previous takes. (00:04:30)
Revealing mistake: Just after we see the inmate get stabbed there is a shot during the quick montage of one inmate holding the door, while his cellmate climbs up onto the bed for a better look at what is going on. In this very quick shot, the cell door moves despite the fact A wing is on lock down. (00:07:15)
Going Under - S4-E15
Revealing mistake: Sucre and Linc are driving to the pier and there is a shot looking at their SUV. In the background you can see a cop directing traffic away from the shot. It's fairly obvious.
Revealing mistake: Michael and Lincoln climb over the dirt pile and down to the other side. The dirt area below them has been disturbed from previous takes.
Good Fences - S3-E4
Revealing mistake: After T-Bag has been confronted with the death of Nieves and Nieves' body is shown on the floor, his stomach moves as if he is breathing. (00:32:30)
Answer: Don Self actually worked with Whistler before he died. And Whistler with the bird book actually knew where Scylla was.