Through the Looking Glass (Lost) series would conclude 48 episodes after "Through the Looking Glass", they felt comfortable playing flashforwards as early as the third-season finale. Post-production wrapped on May 21, 2007, only two days before it aired on television. The score was composed by series musician Michael Giacchino, while popular music was also featured throughout the episode. Charlie also sings a song in the episode that was written by Dominic Monaghan, who plays him. A "Lost" season finale is approximately twice as long the average "Lost" episode. Due to the episode's length, it was split into two parts in some countries and when released
Charlie Pace They, along with Ana Lucia Cortez (Michelle Rodriguez), attempt to find the balloon Henry allegedly crashed in. When the three return to the Hatch, they reveal Henry to be an impostor. After this, Charlie begins helping Eko build a church, but is angered when Eko abandons its construction. He finds a box of vaccine, and gives it to Claire for herself and Aaron, beginning to renew their friendship. In Sawyer's tent, Charlie discovers the remaining Virgin Mary statues, and throws them in the ocean. Eko seeks his help in finding the dynamite from the Black Rock ship. Charlie brings him