Razor ejected along with his ejector seat. But when he got back in the Turbokat, the seat was there.
If the super-rocket coolant is strong enough to freeze the plantimals even while they're flying away from the building, it should've frozen the Turbokat also.
After Mayor Manx hangs up on him, Commander Feral angrily throws down his walkie-talkie and breaks it. However, in the very next shot the Sergeant is holding it and it is undamaged.
(After a plant covers the screen of Chance's game, who losses)
Chance: Hey! But bad for my game, and I was going for a personal best.
Jake: Relax, there is always another universe that needs saving.
Commander Feral: (To an Enforcer Commando) Report.
Enforcer Commando: According to eyewitnesses, sir, this stuff just sprang up in minutes. But it'll take us a week to cut through.
Commander Feral: Not if we burn our way in.
Enforcer Commando: That's a ten story brush of dried grass, sir. If our fire gets out of hand, it might torch the whole city.
Commander Feral: Objection noted.
Commander Feral: Viper? Should've known that crazy lizard would be behind this mess.
(Mayor Manx is trying to make a deal with Mr. Young)
Mayor Manx: How'm I doing?
Callie Briggs: Greed brings out the best in you, Mr. Mayor.
Mayor Manx: Thank you.
Dr. Viper: It's just you and me now, sweetness. Feral is helpless, and the SWAT Kats have run away in their stupid jet. Aww, you're so beautiful! It's going to be a shame to have you explode!
Dr. Viper: The SWAT Kats have failed! In a few minutes, it will be all over!
Razor: You can say that again, snake-puss.
Dr. Viper: What? It's not possible!
Razor: Anything's possible, ugly.
Commander Feral: Now, you listen to me, Mayor. Dr. Viper has turned your pet skyscraper into a living weed patch, and--
Mayor Manx: No, you listen to me, Feral! The city has a billion dollars sunk in that tower. Use weed killer if you have to, but get that wacko Viper out of there, now!
Dr. Viper: I can see it all now. A spectacular new Megakat City. No more ugly metal and plastic, only beautiful swamp, ruled by me! Dr. Viper's Megaswamp City! It will be so beautiful!
Razor: Wah-hoo! Get ready, Viper! The SWAT Kats are gonna put the big chill or your big plans!
Callie Briggs: Thanks! It was fun. We have to do it again sometime.
Razor: Yeah, right. Take care!
T-Bone: See you later, Miss Briggs. We have to get back. Razor has to water his plants.
Razor: Oh, no. I think I've had enough gardening for one day.
(After the Megakat Tower is destroyed)
Mr. Young: Thank you for the golf game, but I think we will pass on your most generous offer.
Mayor Manx: Now, now, now don't be hasty! We'll fix it up just like new! A fresh coat of paint! I'll upgrade the carpetting! We have some lovely parting gifts, just don't part! Free golf clubs! Come back!
Chance: Ha-ha! Got 'em! Two million points and I've saved the universe!
Jake: Well I'm tryin' to save this place from the smell of sour milk.
Chance: So that's what all this plant business is about.
Jake: Yup! Good for the environment, good for the air.
In Lance Falk's original script for Destructive Nature, the villain was a botanist, Dr. Greenbox, who became a plant/cat hybrid. He rewrote it after it was suggested that they bring Dr. Viper back for a second appearance. The Greenbox character would later appear in Chaos in Crystal and Unlikely Alloys, albeit as an inventor and not a botanist.