Revealing mistake: Michael climbs out of the hole during the escape in his coveralls. When he looks down to shout to the others to say it's clear he has no top on. The shot is reused from when he first climbed up. (00:37:10)
The Old Head - S1-E8
Continuity mistake: Kellerman kills LJ's step dad who subsequently falls on top of Kellerman. When Kellerman is trying to push the step dad off himself his tie is over his left arm. When the shot changes, his tie is now under his arm. (00:23:30)
Odd Man Out - S1-E12
Continuity mistake: The way Abruzzi's note is positioned on his bed changes from when it's dropped to when it's picked up. (00:12:00)
By the Skin and the Teeth - S1-E15
Continuity mistake: In the psych ward, the rubble over the manhole cover changes between the long and close shots. (00:29:20)
Visible crew/equipment: As the helicopter takes off at the start, the filming equipment is reflected. (00:02:00)
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)
And Then There Were 7 - S1-E11
Visible crew/equipment: When Michael goes towards The Key carded room, a stage light is briefly reflected in the glass panel of the door. (00:11:40)
Answer: Don Self actually worked with Whistler before he died. And Whistler with the bird book actually knew where Scylla was.