Eric Breker

After Detective Lance arrests Oliver for murder, Oliver tells Moira that the only lawyer he'll allow to represent him is Laurel. Laurel takes the case, which puts her at odds with her father. Oliver offers to take a polygraph in front Detective Lance, but things get tense when Lance asks him if anyone else was on the island with him. Oliver flashes back to the island, when he got his first scar, courtesy of DC villain Deathstroke (guest star JEFFREY ROBINSON).

Lex faces the consequences of a scandal from his past in Metropolis when an old enemy comes to Smallville intent on destroying Lex's life, putting Clark and Lana in danger. While protecting Lex, Clark must also prevent Chloe from investigating the mystery of Clark's adoption.

Officials hamper an investigation of a radiation disease plaguing divers who took salvage from a 1940s shipwreck.

As the rest of SG-1 prepares to join Landry (Beau Bridges) and Mitchell (Ben Browder) on a retreat Teal'c (Christopher Judge) who is assisting the SG-3 team discovers that the inhabitants of a distant planet are being mutilated by a savage and elusive alien creature. While SG-1 fears the Ori's sinister work is at play they soon discover the creatures are being created by a parasite not indigenous to the planet. Meanwhile Mitchell and Landry are the object of surveillance while staying at General O'Neill's cabin. As SG-1 receives word that the creatures are appearing on other planets are also Mitchell discovers some hunters who have been the victim of a similar attack on Earth. Desperate to find the origin of the parasites the team makes an alarming discovery: not all planets affected by the attacks were visited by the Ori but they were all recently visited by SG-1. Horrified to discover that they could somehow be at fault SG-1 must determine how to stop the creatures before they kill again.

When an art gallery that’s showing potentially offensive artwork is bombed, Mulder and Scully seek some way to communicate with the comatose bomber in order to prevent a future attack. Meanwhile, a pair of younger FBI agents on the case push Mulder and Scully to examine their own beliefs as Scully seeks answers from neuroscience and Mulder from mysticism.

After abandoning their truck in Kansas City, Mo., Joel and Ellie attempt to escape without drawing the attention of a vindictive rebel leader.