Star Trek: Enterprise: 3x21
E²
An attempt to use a Xindi subspace corridor leads the Enterprise crew to a bizarre encounter with their own descendants.
3 - 1The Xindi Nov. 28, 2004
3 - 2Anomaly Dec. 04, 2004
3 - 3Extinction Dec. 05, 2004
3 - 4Rajiin Dec. 11, 2004
3 - 5Impulse Dec. 12, 2004
3 - 6Exile Dec. 18, 2004
3 - 7The Shipment Dec. 19, 2004
3 - 8Twilight Jan. 02, 2005
3 - 9North Star Jan. 08, 2005
3 - 10Similitude Jan. 09, 2005
3 - 11Carpenter Street Jan. 15, 2005
3 - 12Chosen Realm Jan. 16, 2005
3 - 13Proving Ground Jan. 22, 2005
3 - 14Stratagem Jan. 23, 2005
3 - 15Harbinger Jan. 29, 2005
3 - 16Doctor's Orders Jan. 30, 2005
3 - 17Hatchery Feb. 05, 2005
3 - 18Azati Prime Feb. 06, 2005
3 - 19Damage Feb. 12, 2005
3 - 20The Forgotten Feb. 13, 2005
3 - 21E² Feb. 19, 2005
3 - 22The Council Feb. 20, 2005
3 - 23Countdown Feb. 26, 2005
3 - 24Zero Hour Feb. 27, 2005