. "The third season of Grey's Anatomy premiered September 21, 2006 and ended May 17, 2007. Unlike the previous seasons, it was broadcast on Thursday nights on 9 PM on ABC. The season consists of 25 episodes."@en . . "Season 3"@en . "2008-09-15"^^ . . . . . . "25"^^ . "2007-09-11"^^ . . "2007-10-31"^^ . . "--09-21"^^ . . "Season 3 (Grey's Anatomy)"@en . "The promo picture of the season 3 main cast, Eric Dane excluded."@en . . "The third season of Grey's Anatomy premiered September 21, 2006 and ended May 17, 2007. Unlike the previous seasons, it was broadcast on Thursday nights on 9 PM on ABC. The season consists of 25 episodes."@en . .