Greys Anatomy Season 1 Complete 2021 Guide

The first season of Grey's Anatomy consists of 9 episodes and was released from March 27, 2005, to May 6, 2005. The season introduces the main characters, including Meredith Grey (Ellen Pompeo), Cristina Yang (Sandra Oh), Izzie Stevens (Katherine Heigl), George O'Malley (T.R. Knight), and Alex Karev (Justin Chambers), among others.