- Don West: [waking from anesthesia] Is something wrong? Of course there is. I don't even know why I ask anymore.
- Will Robinson: [about the robot] All this time, I've been trying to pretend he's still the same but he's not.
- Penny Robinson: Will...
- Will Robinson: And maybe that's okay. I'm not the same as when we met up in that tree. Why should he be any different? We're connected. We're growing up.
- Ben Adler: What exactly did the Robinsons do that would make you turn against them like this?
- Dr. Smith: If I were to diagnose this family, I'd say they have a rampant hero complex. Desperate need to be seen as better than everyone, smarter, braver. So much so they'll even create circumstances they'll have to rescue others from. I believe this makes them a danger, not only to themselves, but to everyone around them.