Other mistake: While Paul Kellerman talks to Lincoln about Sofia and LJ, Dominic Purcell has a tattoo on his left forearm saying "j.c. 1950-2008", which should have been hidden as season 4 is set in 2005. (00:40:57)
Disconnect - S2-E12
Continuity mistake: Slattery holds out of the receipt for Brad to look at, she has her finger on the red tape. When the camera shows a close up, her thumb is off the red tape. (00:26:40)
Rendezvous - S2-E10
Other mistake: Sara sprints the short distance to Mahone's car. Halfway through her sprint the camera changes to Michael for 23 seconds, then back to Sarah, who has covered less than 10m in that time. (00:26:30)
First Down - S2-E4
Continuity mistake: When TBag is in the bathroom he has the blade against his finger. Camera changes and it isn't. (00:11:50)
Continuity mistake: We see Link driving with a blue short sleeved shirt on. When he arrives at his destination he's wearing a long sleeved grey undershirt. (00:14:20)
Other mistake: Near the start of the season Lincoln gets a bullet wound to his leg, However there is no exit wound, revealing the bullet is lodged in his leg. Yet he is able to run and move around with relative ease just hours after being shot.
First Down - S2-E4
Continuity mistake: When Mahone is looking at the newspaper headlines, the headlines change from being about Abruzzi to Sara between instant camera shots. (00:05:30)
Odd Man Out - S1-E12
Visible crew/equipment: When C-note's associates get back in their truck a stage light and equipment is reflected in the paintwork. (00:38:00)
Riots, Drills and the Devil: Part 2 - S1-E7
Continuity mistake: When the Governor arrives his motorcade is on the grass. We then see the warden tell Belleck not to say anything and it cuts back to the motorcade that is just joining the grass. (00:11:20)
Answer: Don Self actually worked with Whistler before he died. And Whistler with the bird book actually knew where Scylla was.