ABC airs the 34th episode of the J.J. Abrams-produced series Lost. 
ABC airs the 34th episode of the J.J. Abrams-produced series Lost.
ABC premieres the 11th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan.
ABC airs the 35th episode of the J.J. Abrams-produced series Lost. M.C. Gainey guest stars.
ABC premieres the 12th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan. Elizabeth Moss (The Handmaid’s Tale) guest stars.
ABC airs the 36th episode of the J.J. Abrams-produced series Lost. Neil Hopkins guest stars.
ABC premieres the 13th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan.
ABC airs the 37th episode of the J.J. Abrams-produced series Lost. Kim Dickens guest stars.
ABC premieres the 14th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan.
ABC airs the 38th episode of the J.J. Abrams-produced series Lost. Mira Furlan (Babylon 5), Clancy Brown (Highlander, Earth 2) and Michael Emerson guest star.
ABC premieres the 15th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan.
ABC airs the 39th episode of the J.J. Abrams-produced series Lost. Mira Furlan (Babylon 5) and Michael Emerson guest star.
ABC premieres the 16th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan. James Frain (Tron Legacy, Star Trek: Discovery) and Elizabeth Moss (The Handmaid’s Tale) guest star.
ABC premieres the 17th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan. James Frain (Tron Legacy, Star Trek: Discovery) and Elizabeth Moss (The Handmaid’s Tale) guest star.
ABC airs the 40th episode of the J.J. Abrams-produced series Lost. Michael Emerson guest stars.
ABC airs the 41st episode of the J.J. Abrams-produced series Lost. Katey Sagal (Married With Children) and Michael Emerson guest star. Freeze-frame analysis of the episode’s mysterious map becomes a minor internet phenomenon in the wake of this episode’s broadcast.
ABC airs the 42nd episode of the J.J. Abrams-produced series Lost. Bruce Davison (Harry And The Hendersons, X-Men) and Michael Emerson guest star.
ABC airs the 43rd episode of the J.J. Abrams-produced series Lost. Wayne Pygram (Farscape) and Michael Emerson guest star.
ABC premieres the 18th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan. James Frain (Tron Legacy, Star Trek: Discovery) guest stars.
ABC premieres the 19th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan. James Frain (Tron Legacy, Star Trek: Discovery) guest stars.
ABC airs the 44th episode of the J.J. Abrams-produced series Lost. Michael Emerson guest stars.
ABC premieres the 20th episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan. James Frain (Tron Legacy, Star Trek: Discovery) guest stars.
ABC airs the 45th episode of the J.J. Abrams-produced series Lost.
ABC premieres the 21st episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan. James Frain (Tron Legacy, Star Trek: Discovery) guest stars.
ABC airs the 46th episode of the J.J. Abrams-produced series Lost. Malcolm David Kelley guest stars as Walt.
ABC premieres the 22nd and final episode of Shaun Cassidy’s sci-fi/horror series Invasion, starring William Fichtner (Contact), Eddie Cibrian, and Lisa Sheridan. ABC cancels the series, ending it on a cliffhanger that was intended to lean into a second season.
ABC airs the 47th episode of the J.J. Abrams-produced series Lost, bringing the second season to a cryptic close. Malcolm David Kelley, Michael Emerson, Clancy Brown, and Alan Dale (Angel, Torchwood) guest star.
ABC airs the 48th episode of the J.J. Abrams-produced series Lost, opening the show’s much-anticipated third season. Deep analysis of clues of the show’s backstory has now become a popular pastime, not simply an internet phenomenon. Elizabeth Mitchell (V), Michael Emerson, and Henry Ian Cusick join as series regulars; William Mapother and Brett Cullen guest star.
ABC airs the 49th episode of the J.J. Abrams-produced series Lost. Byron Chung guest stars.
ABC airs the 50th episode of the J.J. Abrams-produced series Lost. Ian Somerhalder reprises his first-season role as Boone; Kiele Sanchez and Rodrigo Santoro are introduced as new regulars Nikki and Paulo, a move much-derided by the show’s rapidly growing fandom.
ABC airs the 51st episode of the J.J. Abrams-produced series Lost. Kim Dickens guest stars.