- Stevie King: One of these days, I'm gonna write the scariest book in the whole wide world. Except, then nobody'll probably buy it.
- Dr. Sam Beckett: Why're you doing this?
- The Devil: To put an end to your meddling. Who gave you the right to go bungling around in time, putting right what I made wrong?
- Dr. Sam Beckett: I'm just trying to get home.
- The Devil: Well, you're not going to make it!
- Tully Maltin, Admiral Al Calavicci: [respectively] Them that dance with the Devil are bound to get scorched.
- Admiral Al Calavicci: [of the Devil] Sam, uh, Ziggy... says that there's... definitely something there.
- The Devil: [looking at Al] That's more than I can say for you.
- Mary Greely: What else did I do while you were unconscious?
- Dr. Sam Beckett: Uh... Well, you got angry at me and... made a skull fly across the room. Of course, it could've been worse, it could've been kitchen knives.
- Stevie King: Wow, what a neat idea!
- [a car pulls up in front of the house, hooting]
- Mary Greely: Hi, Mrs. King!
- Stevie King: Hi, Mom!
- Dr. Sam Beckett: [suspiciously] "Stevie"?
- Admiral Al Calavicci: [confirms] King.
- Dr. Sam Beckett: [before entering Mary's house] Uh, women and holograms first.
- Admiral Al Calavicci: It's only a house, Sam.
- Mary Greely: Who are you?
- The Devil: Yin and yang, good and bad. God...
- Dr. Sam Beckett: ...The Devil.
- The Devil: In the flesh, so to speak.
- Mary Greely: This isn't possible!
- Dr. Sam Beckett: Come on Al, tell me he's not real.
- Admiral Al Calavicci: Uh... I... you... ah... he-he's real. Oh Sam, he's very real.
- Dr. Sam Beckett: That's an unusual tattoo, Sheriff.
- Sheriff Ben Masters: Okay, you caught me. I'm really a warlock, and that's the sign of my coven.
- Admiral Al Calavicci: I knew it!
- Sheriff Ben Masters: And I killed Dorothy and Tully because they were about to expose me.
- Admiral Al Calavicci: Grab him, Sam!
- Dr. Sam Beckett: "That's interesting", to quote a sheriff I know.
- Sheriff Ben Masters: Isn't it? Unless of course the real story is I got drunk one night on shore leave and almost had an Air Force tattoo put on my arm. Pretty embarrassing for a guy in the Navy.
- Dr. Sam Beckett: When I was growing up, Halloween was always one of my favorite holidays. "Trick or treat", we used to say. Of course, back then we always expected a treat, and if we did play a trick, it was always funny and harmless. But tonight there were no treats. There were no tricks. There was only death.
- Admiral Al Calavicci: Sam, I don't like things that fly around without wings.
- [after a skull has flown through the room, apparently by itself]