Thundercats Season 1 Episode 7

Willa: There it is, the Cave of Time. Your friend has no chance of ever returning, I'm afraid.
Cheetara: If I move fast enough, the cave won't affect me?
Willa: It's not possible to move fast enough, I tell you!
Panthro: You've never seen a cheetah move if you think that.

Nayda: He's one of the aliens, isn't he? One of those who came on the strange ship.
Willa: Yes, a cat. Calls himself "Lion-O." I followed him from the lair they built.
Nayda: What's he like?
Willa: I'm not sure. Cats can't always be trusted.
Nayda: We'll just keep an eye on him.
Willa: Yes. Tell the others. Lion-O must be carefully watched.

Lion-O: At least tell me your name.
Willa: It's Willa.
Lion-O: Willa. Soft name for such a tough girl.

Snarf: You usually find stuff like Thundrillium in a mine or someplace. So be careful you don't fall down a mineshaft, Lion-O.
Lion-O: Yes, Snarf, I'll make a point of it.
Snarf: And stay out of traps.
Lion-O: I will, Snarf! I promise.
Snarf: He's not a bad boy, but he never listens!

(In his room in Cats' Lair, Panthro hears the ThunderTank outside)
Panthro: Dang blast it! What's going on?! Who's driving my ThunderTank?! (Makes it outside and is nearly run over) By thunder! When I catch that tank-napper, I'll smash him into sonic smithereens! (jumps into the passenger seat of the ThunderTank)
Lion-O: Oh, um, hi, Panthro. I was just bringing it back. It sort of got away from me for a moment there.