- Will Robinson: Dr. Smith, don't stop now!
- Dr. Zachary Smith: Good heavens, William, I'm completely exhausted! You've been propelling me at an Olympic pace!
- Will Robinson: Please don't take your boot off now!
- Dr. Zachary Smith: Can you suggest a simpler way to remove a stone?
- [holding up a pebble]
- Dr. Zachary Smith: Look at this! A veritable boulder! Another five steps and I would be lame for life!
- IDAK Alpha 12: She is the target!
- Dr. Zachary Smith: No, she is not. You misunderstood me. I didn't say she was an android, I said she had adenoids!
- IDAK Alpha 12: Crush, kill destroy! Crush, kill, destroy!
- Dr. Zachary Smith: Oh dear, oh dear, what have I done?