Are Carly and Freddy over? Where is Gibby? Nathan Kress and Jerry Trainor chat exclusively to ET about your biggest 'iCarly' questions! Miranda Cosgrove and Jerry Trainor give ET an exclusive tour ...

Even more shocking, Carly and big brother Spencer Shay's (Jerry Trainor) mother — who has never been shown and is rarely mentioned in both the OG series and its successor — appeared.