Richard Stroh

Zelena and Arthur cross paths with Merida, who is attempting to settle a debt; flashbacks reveal Merida's combat training.

Three close encounters of differing kinds in the 1940s introduce a wartime pilot from Illinois, an ambitious Army Intelligence officer at Roswell and an unhappily married waitress in Texas to the uncomfortable truth of alien visitors to Earth. There are consequences for their families and the whole of humanity.

Lex discovers that Chloe's mother has special abilities and forces her to help him in exchange for Chloe's life. However, she has a trick or two of her own to use to escape.

Detective Kennex and Dorian attempt to keep some hostages safe as Captain Maldonado negotiates with their captors.

While Russell Keys' son suffers alien torments, Sally Clake's strange boy is targeted for a different sort of abduction.

In the exciting season opener, the surviving members of Mutant X emerge from a deadly explosion to meet the beautiful and mysterious Lexa (Karen Cliche), who makes them begin to question fundamental assumptions about their world.