The only time that a protagonist pronounces Dr. Vink's name right and does not call him a nutbag behind his back (though he still gives his famous line saying he isn't one anyway); also the only time where Dr. Vink is a hero.
Dr. Vink's Last appearance.
The first time a character didn't refer to Dr. Vink as a nutbag.
This is the only episode in the entire series in which Sardo and Dr. Vink appear together onscreen at the same time.
The only time a protagonist eventually gets Sardo's name right.