The best iCarly guest ever. It was sad that people not only of Miranda Cosgrove's generation, but also it seems the one before it, did not see fit to properly acknowledge the presence of the great Jack Carter. You see, there was no round of applause on his entrance. 87 years old now and looking a bit limited physically (although that was his character, so he might be a bit more spry in real life),it was nice to see a one-time great stand-up comic known for his rapid-fire delivery being as sharp as a tack mentally) his timing is still perfect as Gibby's grandfather, the barber who can't see. Hooray, Jack! I hope they revive his character for a few more episodes. That truly would be great,