Eric Breker

Mulder uncovers more clues about a government cover-up involving an alien entity and a sunken World War II aircraft. Scully pursues the man who murdered her sister.

Teal'c discovers a world where people are being savagely attacked by an elusive creature, leading SG-1 to a stunning discovery about its potential origin. Meanwhile, General Landry and Colonel Mitchell get cabin fever when they are forced to spend time alone together, but with something watching them from the shadows, they may be in more danger than they realise.

Clark is unsettled when a class project has Chloe delving into his past, and Lex has problems of his own when a man he thought long dead turns up seeking vengeance.

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.