. . . . . "Jack Shephard"@en . . "\"Pilot (Part 1)\"" . . . "Dr. Jack Shephard is a fictional character and the protagonist of the ABC television series Lost, played by Matthew Fox. Lost follows the journey of the survivors of Oceanic Airlines flight 815 on a mysterious island and their attempts to survive and escape, slowly uncovering more of the much broader island history they are a part of. The character was originally conceived by creator J. J."@en . .