Movies:
Spider-Man

Cliff Robertson as Uncle Ben: "Pete, look. You're changing. I know. I went through exactly the same thing at your age."

Tobey Maguire as Peter Parker: "No, not exactly."

Robertson: "Peter, these are the years when a man changes into the man he's going to become the rest of his life. Just be careful who you change into."

Scientist: "In this lab we have 15 genetically-enhanced super spiders."

Kirsten Dunst as Mary Jane Watson: "There's 14... One's missing."

Kirsten Dunst: "The fact is... I'm in love with somebody else."

Tobey Maguire: "You are?"

Dunst: "At least I think I am... It's not the right time to talk about it."

Maguire: "No, no. Go on. Would I know his name, this guy?"

Dunst: "You'll think I'm a stupid little girl with a crush."

Maguire: "Trust me."

Dunst: "It's funny... He's saved my life twice, and I've never even seen his face."

Maguire: "Oh... him."

Dunst: "You're laughing at me!"

Maguire: "No, no, I understand. He is extremely cool."

Dunst: "But do you think it's true? All the terrible things they say about him?"

Maguire: "No, no, not Spider-Man, not a chance in the world... I know him a little bit."

James Franco as Harry Osborn: "Peter, may I introduce my father, Norman Osborn."

Willem Dafoe as Norman Osborn: "I've heard so much about you."

Tobey Maguire: "Great honor to meet you, sir."

Dafoe: "Harry tells me you're quite the science wiz. Ya know, I'm something of a scientist myself."

Aunt May: "You do too much. You're not Superman, you know."

Tobey Maguire: "Who am I? You sure you wanna know?... Who am I?... I'm Spider-Man."