“- Sheriff Lyle 'Cottonmouth' Wallace: I am the law. Don't you understand, I represent the law.
- Martin 'Rubber Duck' Penwald: Well piss on you, and piss on your law.”
Ernest Borgnine - Sheriff Lyle 'Cottonmouth' Wallace
Kris Kristofferson - Martin 'Rubber Duck' Penwald

“- Helen Parr: You know it's crazy, right? To help my family, I gotta leave it to fix the law, I gotta break it.
- Bob Parr: You've got to, so our kids can have that choice.”
Holly Hunter - Helen Parr
Craig T. Nelson - Bob Parr

“- Helen Parr: Superheroes are illegal, whether it's fair or not, that's the law.
- Bob Parr: The law should be fair. What are we teaching our kids.
- Helen Parr: To respect the law.
- Bob Parr: Even if the law is disrespectful?”
Holly Hunter - Helen Parr
Craig T. Nelson - Bob Parr

“The appearance of law must be upheld, especially while it's being broken.”
Jim Broadbent - William 'Boss' Tweed

“We Newtons ain't cut out for the wrong side of the law.”
Matthew McConaughey - Willis Newton