There was a previous (never aired) pilot made of GoT which is supposedly pretty terrible. Around 10% of the aired pilot is from that, the rest was all reshot. They had different actors playing Catelyn and Daenerys among others. Usually when people in GoT fandom say "the pilot" the unaired one is what they're talking about, often as a stick to beat Benioff and Weiss:
Quote:
Benioff and Weiss never anticipated having to refilm the pilot episode. After they finished, however, they showed a rough cut to their friend and fellow scriptwriter Craig Mazin (known for writing the scripts to The Hangover series's sequels and Identify Thief). They expected Mazin to give them a few written notes on points to refine, but instead the only thing he wrote on the notepad he handed back to them was "MASSIVE PROBLEM" spelled out in capital letters.
lol