Prison Break (2005)

And Then There Were 7 - S1-E11

Continuity mistake: When Quinn falls in the well, he falls through and subsequently destroys the well cover. At the end of the episode when the Secret Service boys show up, an undamaged cover is lying next to the well, which Kellerman uses to cover it up. (00:29:30 - 00:38:30)

Michael Scofield: I thought your cousin was trying to move in on your girl.
Fernando Sucre: That's my other cousin but thanks for bringing that up, jackass.

Trivia: Paul Adelstein, who plays Paul Kellerman, also guest starred in a season 4 episode of Law and Order SVU in which he played a character named Kellerman.

The Price - S4-E8

Question: Why is an undercover agent working at Gate before anyone knew it was Scylla's location?