• Starring in Alphabetical Order: Julie Benz (Kate Keys), Steve Burton (Captain Russell Keys), Eric Close (John), Catherine Dent (Sally Clarke), Dakota Fanning (Allie Keys), Jason Gray-Stanford (Howard Bowen), Joel Gretsch (Owen Crawford), John Hawkes (Marty Erickson), Tina Holmes (Anne Crawford), Michael Moriarty (Colonel Thomas Campbell)
• Guest Starring: Stacy Grant (Sue), Stephen E. Miller (Boyscout's Father), Rob LaBelle (Dr. Goldin), Ian Tracey (Bill Walker)
• Co-Starring: Andrew Johnston (Dr. Helms), Ryan Robbins (Lieutenant Lou Johnson), Jason Grayhm (Sergeant Toland), Fred Keating (Tyler), Fred Henderson (Wilfred Keys), Colleen Winton (Beth Keys), Esther Purves-Smith (Nun #1), Karen Austin (Nun #2), Bob Frazer (Captain Bishop), Glynis Davies (Teacher), Kevin Schmidt (Young Tom), Shauna Kain (Young Becky), Danny McKinnon (Theodore), Alexander Pollock (Edward Watkins, Jr.)
• Written By: Leslie Bohem
• Directed By: Tobe Hooper

• Starring in Alphabetical Order: Julie Benz (Kate Keys), Steve Burton (Captain Russell Keys), Catherine Dent (Sally Clarke), Dakota Fanning (Allie Keys), Willie Garson (Dr. Kreutz), Jason Gray-Stanford (Howard Bowen), Joel Gretsch (Owen Crawford), John Hawkes (Marty Erickson), Tina Holmes (Anne Crawford), Ryan Hurst (Tom Clarke), Chad Morgan (Becky Clarke), Anton Yelchin (Young Jacob Clarke)
• Guest Starring: James Kirk (Young Jesse Keys), Kevin Durand (Homeless Man), Philip Granger (Irish Dave), Malcolm Stewart (Dr. Quarrington), Ian Tracey (Bill Walker)
• Co-Starring: Conner Widdows (Jesse at 7 Yrs), Brenda James (Ellen Greenspan), Laurie Murdoch (Researcher), Lachlan Murdoch (Travis), Carol Infield Sender (Gladys Erenberg), Helen Infield Siff (Mavis Erenberg)
• Written By: Leslie Bohem
• Directed By: Breck Eisner

• Starring in Alphabetical Order: Steve Burton (Captain Russell Keys), Dakota Fanning (Allie Keys), Willie Garson (Dr. Kreutz), Jason Gray-Stanford (Howard Bowen), Joel Gretsch (Owen Crawford), John Hawkes (Marty Erickson), Tina Holmes (Anne Crawford), Ryan Hurst (Tom Clarke), Chad Morgan (Becky Clarke), Anton Yelchin (Young Jacob Clarke)
• Guest Starring: James Kirk (Young Jesse Keys), Brenda James (Ellen Greenspan)
• Co-Starring: Andrew Jackson (Buddy Parker), Enid Raye Adams (Susan Parker), Jonathon Young (Slide), Kurt Evans (Henderson), Nolan Funk (Young Eric), Branden Nadon (Young Sam), Jerry Wasserman (Surgeon), Bob Wilde (Carny)
• Written By: Leslie Bohem
• Directed By: Sergio Mimica-Gezzan

• Starring in Alphabetical Order: Julie Ann Emery (Amelia Keys), Dakota Fanning (Allie Keys), Joel Gretsch (Owen Crawford), Desmond Harrington (Jesse Keys), John Hawkes (Marty Erickson), Ryan Earl Merriman (Sam Crawford), Andy Powers (Eric Crawford)
• Guest Starring: Fred Koehler (Lester), Terry Chen (Dr. Powell), Sarah Jane Redmond (Louise Rankin), Brent Stait (Sheriff Kerby), Ken Pogue (Leo), Jay Brazeau (Doc), Emily Holmes (Julie Crawford)
• Co-Starring: Matthew Currie Holmes (Daryl), Erin Karpluk (Sarah), David Paetkau (Buzz), Matt Hill (Willie), Fulvio Cecere (Captain Ridley), Todd Talbot (Woodruff), Bob Wilde (Carny), James Ashcroft (Deputy), Ken Roberts (Local Man), Keely Purvis (Wendy Rankin), Jim Byrnes (Busker), Garry Golightly (Bubbleman)
• Written By: Leslie Bohem
• Directed By: Bryan Spicer

• Starring in Alphabetical Order: Eric Close (John), Catherine Dent (Sally Clarke), Chad Donella (Jacob Clarke), Julie Ann Emery (Amelia Keys), Dakota Fanning (Allie Keys), Matt Frewer (Dr. Chet Wakeman), Desmond Harrington (Jesse Keys), John Hawkes (Marty Erickson), Ryan Hurst (Tom Clarke), Chad Morgan (Becky Clarke), Andy Powers (Eric Crawford)
• Guest Starring: Emily Holmes (Julie Crawford), Matthew Walker (Dr. Franklin Traub)
• Co-Starring: Devin Douglas Drewitz (Young Charlie), Anysha Berthot (Young Mary), Alessandro Juliani (Bobby), Ken Camroux (Luke Reynolds), John B. Lowe (Dr. Findlay), Steve Makaj (Sweatshirt Guy), Terry David Mulligan (Interviewer), Bob Wilde (Carny), Sadie Lawrence (Carol Clarke), Taylor-Anne Reid (Young Lisa), Jesse Hutch (Groom Lake Private), Dean Wray (Ronnie)
• Written By: Leslie Bohem
• Directed By: Felix Alcala

• Starring in Alphabetical Order: Emily Bergl (Lisa Clarke), Heather Donahue (Mary Crawford), Chad Donella (Jacob Clarke), Julie Ann Emery (Amelia Keys), Dakota Fanning (Allie Keys), Matt Frewer (Dr. Chet Wakeman), Desmond Harrington (Jesse Keys), Ryan Hurst (Tom Clarke), Adam Kaufman (Charlie Keys), James McDaniel (General Beers), Chad Morgan (Becky Clarke), Andy Powers (Eric Crawford)
• Guest Starring: Emily Holmes (Julie Crawford), Britt Irvin (Young Nina Toth), Camille Sullivan (Nina Toth)
• Co-Starring: Sadie Lawrence (Carol Clarke), Byron Lucas (Danny Holding), Jeff Topping (Orbital Analyst), Joe MacLeod (Docent), PJ Brookson (Dr. Catrell), Antonio Cupo (Guitar Player), Bob Wilde (Carny), Ben Cotton (Denny), Devin Douglas Drewitz (Young Charlie), Alexandra Purvis (Lisa at 13 years), Taylor-Anne Reid (Lisa at 10 years), Anysha Berthot (Young Mary), Elle Fanning (Allie at 3 years)
• Written By: Leslie Bohem
• Directed By: Thomas J. Wright

• Starring in Alphabetical Order: Emily Bergl (Lisa Clarke), Heather Donahue (Mary Crawford), Dakota Fanning (Allie Keys), Matt Frewer (Dr. Chet Wakeman), Adam Kaufman (Charlie Keys), Andy Powers (Eric Crawford)
• Guest Starring: Brian Markinson (Ray Morrison), Janet Wright (Patty), Ralph Alderman (Mike), Nathaniel DeVeaux (Dale Watson), Gabrielle Rose (Dr. Harriet Penzler), Camille Sullivan (Nina Toth)
• Co-Starring: Linda Ko (Cynthia), Rondel Reynoldson (Dorothy), Eileen Pedde (Nora), rnelsonbrown (Wilson Adams), Tom Heaton (Ben), Ben Cotton (Denny), Chris Cound (Milo), Don Thompson (Pete)
• Written By: Leslie Bohem
• Directed By: Jeremy Kagan

• Starring in Alphabetical Order: Emily Bergl (Lisa Clarke), Heather Donahue (Mary Crawford), Dakota Fanning (Allie Keys), Matt Frewer (Dr. Chet Wakeman), Adam Kaufman (Charlie Keys), James McDaniel (General Beers)
• Guest Starring: Brian Markinson (Ray Morrison), Roger R. Cross (Captain Walker), Michael Soltis (Lieutenant Pierce), Timothy Webber (Dewey Clayton), Maximillian Martini (Colonel Breck), Gabrielle Rose (Dr. Harriet Penzler), Nathaniel DeVeaux (Dale Watson), Tobias Mehler (Lieutenant Williams), Camille Sullivan (Nina Toth)
• Co-Starring: rnelsonbrown (Wilson Adams), Tom Heaton (Ben), Linda Ko (Cynthia), Eileen Pedde (Nora), Rondel Reynoldson (Dorothy), Ben Cotton (Denny), Chris Cound (Milo), Don Thompson (Pete), Alonso Oyarzun (Lieutenant Keel), Peter Bryant (Tech on Monitors), Ty Olsson (Superior Fish Tech), Kurt Max Runte (Roadblock Soldier)
• Written By: Leslie Bohem
• Directed By: Jeff Woolnough

• Starring in Alphabetical Order: Emily Bergl (Lisa Clarke), Eric Close (John), Heather Donahue (Mary Crawford), Dakota Fanning (Allie Keys), Matt Frewer (Dr. Chet Wakeman), Joel Gretsch (Owen Crawford), Adam Kaufman (Charlie Keys), James McDaniel (General Beers)
• Guest Starring: Roger R. Cross (Captain Walker), Timothy Webber (Dewey Clayton), Maximillian Martini (Colonel Breck), Tobias Mehler (Lieutenant Williams), Camille Sullivan (Nina Toth)
• Co-Starring: Michael Soltis (Lieutenant Pierce), Catherine Barroll (Mrs. Pierce), Alonso Oyarzun (Lieutenant Keel), Chris Harrison (Soldier), Peter Bryant (Tech on Monitors), Alison Matthews (News Reporter), Justin Chatwin (Clauson), Sam Easton (Doofus), Tim Henry (Used Car Salesman)
• Written By: Leslie Bohem
• Directed By: John Fawcett

• Starring in Alphabetical Order: Emily Bergl (Lisa Clarke), Eric Close (John), Heather Donahue (Mary Crawford), Dakota Fanning (Allie Keys), Matt Frewer (Dr. Chet Wakeman), Ryan Hurst (Tom Clarke), Michael Jeter (William Jeffries), Adam Kaufman (Charlie Keys), James McDaniel (General Beers)
• Guest Starring: Brian Markinson (Ray Morrison), Roger R. Cross (Captain Walker), Gwynyth Walsh (Doctor), Nathaniel DeVeaux (Dale Watson), Camille Sullivan (Nina Toth)
• Co-Starring: Suzette Meyers (TV Reporter), Ben Cotton (Denny), Linda Ko (Cynthia), Roger Haskett (Man in Crowd), Shawn Reis (National Guard Soldier), Wendy Russell (Woman in Crowd), Justin Chatwin (Clauson), Sam Easton (Doofus), Mark Shera (Radio Caller)
• Written By: Leslie Bohem
• Directed By: Michael Katleman