- [first lines]
- Maureen Robinson: You sure you can get us back without a map?
- John Robinson: [sarcastically] Hey, come on. Obviously, I memorized and studied the topography before we left.
- Maureen Robinson: [sighs] If I didn't know better, I would think you were trying to impress me.
- John Robinson: Maybe I am.
- [they kiss]
- Maureen Robinson: In the early days of spaceflight, NASA capsules were basically tin cans. Uh, all the instrumentation was handled from the ground at mission control. So... we are going to launch off this planet the old-fashioned way.
- Maureen Robinson: [all murmuring] Welcome to 1962...
- Will Robinson: [to his dad] The robot. I let him die. I told him it was okay to walk off the cliff. And now, you want me to do the same for you?
- John Robinson: You know, over the years, a lot of people have put their life in my hands. But if I had to trust someone with mine, I'd choose my wife.
- Maureen Robinson: Everyone died in these accidents and you know what they all have in common? A mechanic cleared them for launch.
- Don West: You know what else they have in common? Don West wasn't born yet.
- Don West: It's not a present.
- [chicken clucking]
- Judy Robinson: Mmm, I don't want your chicken.
- Don West: And I don't wanna hurl through space in a "thermos," but here we are.
- Hiroki Watanabe: Upon returning home, Akiyama Toyohiro, first Japanese citizen in space, said
- [speaks in japanese]
- John Robinson: What does that mean?
- Hiroki Watanabe: "I'm hungry."
- [all laugh]
- Maureen Robinson: Go to hell!
- Dr. Smith: We're already there, Maureen. It's up to you whether or not your family makes it out of there before they get burned.
- John Robinson: [observing Will repairing a console] How long will this take you?
- Will Robinson: About an hour.
- John Robinson: How long if I help?
- Will Robinson: About two hours.
- Will Robinson: What happened to your head?
- John Robinson: Beckett hit me with a crowbar.
- Will Robinson: Is he OK?