| Season 1 Decision Truth Miracle Avatar Old Flame Float Like a Butterfly Resurrection Horizon Zero Scorpions Dream Live Free or Die The Scarecrow Returns Sandoval's Run The Secret of Strandhill Pandora's Box If You Could Read My Mind The Wrath of Achilles The Devil You Know Law & Order Through the Looking Glass Infection Destruction The Joining |
| Season 2 First of Its Kind Atavus A Stitch in Time Dimensions Moonscape Sleepers Fissures Redemption Isabel Between Heaven & Hell The Gauntlet One Man's Castle Second Chances Payback Friendly Fire Volunteers Bliss Highjacked Defectors Heroes & Heartbreak Message in a Bottle Crossfire |
| Season 3 Crackdown The Vanished Emancipation Deja Vu Once and Future World Thicker than Blood A Little Bit of Heaven Pad'Ar In Memory The Cloiser Interview Keep Your Enemies Closer Subterfuge Scorched Earth Sanctuary Through Your Eyes Time Bomb The Fields Apparation One Taelon Avenue Abduction Arrival |
| Season 4 The Forge of Creation Sins of the Father First Breath Limbo Motherlode Take No Prisoners Second Wave Essence Phantom Companion Dream Stalker Lost Generation The Summit Dark Matter Keys to the Kingdom Street Chase Trapped By Time Atonement Blood Ties Hearts & Minds Epiphany Dark Horizons Point of No Return |
| Click on an episode title for a full synopsis |
 |