Sylvia Sidney credited as playing...
Grandma Norris
- Richie Norris: I bet you're psyched about the Martians coming, Grandma? I mean, you've seen a lot of crazy stuff already. Everyone must have been real scared when they invented the train!
- Grandma Florence Norris: Come on, kid, I'm not that old!
- Grandma Florence Norris: [as Taffy is awarding her the Congressional Medal of Honor] Thank you, honey. But don't you dare let anything like this happen again.
- Billy Glenn Norris: Bye-bye, Grandma.
- Grandma Florence Norris: Goodbye, Thomas.
- Billy Glenn Norris: It's Billy Glenn, Grandma.
- Grandma Florence Norris: I know, Thomas.