Michael Puttonen

A pilot who had been flying aircraft made with alien technology disappears.

Mulder and his new partner Alex face a man who can kill with his dreams.

Mulder is trapped on a train with an assassin, a bomb, and a deadly virus.

Ghostly images of female victims start to appear near murder scenes.

In this special episode, Oliver Queen (recurring guest star JUSTIN HARTLEY), aka the Green Arrow, sends out for reinforcements--and Bart Allen (recurring guest star KYLE GALLNER), aka Impulse; Arthur "AC" Curry (recurring guest star ALAN RITCHSON), aka Aquaman; and Victor Stone (recurring guest star LEE THOMPSON YOUNG), aka Cyborg, return to Smallville to help Oliver take down a secret LuthorCorp laboratory. During a break-in at the facility, Bart is captured and tortured by Lex, but when Clark tries to rescue him, he is felled by meteor rock. An alarmed Chloe goes to Oliver for help, and the newly formed league springs into action to rescue Clark and Bart.

MacGyver teams up with a single mother and her daughter in his struggle against his apparently indestructible foe Murdoc.