(Grandpa pulls the rug, causing the disguised Helga to slip and the locket to fly back in his hands.
Grandpa Phil: Aha! Gotcha! Ya two-timin' swindlin' thief imposter of a charlatan!
Helga: That locket's just a cheap piece of junk! It's worth nothing!
Grandpa Phil: Oh, yeah?! Well, so are you! And you forgot your mustache!
(Tosses the fake mustache as Helga runs off)
Grandpa Phil: AAH I'M BLIND!
Arnold: Grandpa, the lights went out
Grandpa Phil: AH! The lights went out! AND I'M BLIND!