Complex sentence: In one episode, he was responsible for breaking the nose of Special Agent Clayton Webb, for putting Harm and Mac in danger, this particular incident scared Webb so much, that he never again tried to rustle the Admiral's feathers.
Split into simpler sentences: In one episode, he broke the nose of Special Agent Clayton Webb, for putting Harm and Mac in danger. This particular incident scared Webb so much that he never again tried to ruffle the Admiral's feathers.