“- Cassius Marcellus Clay, Sr.: Your brother's taking your wife back to Chicago! She crying like a widow!
- Muhammad Ali: Well I ain't dead!
- Cassius Marcellus Clay, Sr.: You may as well be! You don't remember your name or who you are!”
Giancarlo Esposito - Cassius Marcellus Clay, Sr.
Will Smith - Muhammad Ali

“I'm impossible to forget, but I'm hard to remember.”
Kirsten Dunst - Claire Colburn

“So that's it? Just forget about you and me?”
Sanaa Lathan - Monica Wright

“- Monica Wright: What Q man did I forget to kiss your ass like everybody else?
- Quincy McCall: You forgot to be there!”
Sanaa Lathan - Monica Wright
Omar Epps - Quincy McCall

“- Alice: I'm not sure I want to remember what went on down here.
- One: I don't blame you.”
Milla Jovovich - Alice
Colin Salmon - One