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First Down - S2-E4
Continuity mistake: When Tweener is in the car and he turns the radio over, his arm is holding onto the top of the window or leaning in depending on the shot. (00:07:00)
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Continuity mistake: While Michael is speaking on the phone to the Spanish operator, the small antenna on his phone is raised, but when he starts speaking with Alex and the shot changes back to Michael the small antenna seems to have disappeared. (00:38:15)
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Continuity mistake: At the start, Mahone is on the phone while in the taxi, during this scene his grip on his phone keeps changing. (00:05:30)
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Continuity mistake: When Michael is talking to the president, the dried blood on his face is constantly disappearing and reappearing. (00:31:00)
Answer: Don Self actually worked with Whistler before he died. And Whistler with the bird book actually knew where Scylla was.