Complex sentence: Once the show got picked up, McHale stayed on board as the show's creative director up until the show's second season, where he moved to New York City with his wife and fellow filmmaker Jiwook Kim.
Split into simpler sentences: Once the show got picked up, McHale stayed on board as the show's creative director through the show's second season. He then moved to New York City with his wife and fellow filmmaker Jiwook Kim.