Michael Bryan French

A test pilot who may have been flying aircraft made with alien technology disappears, and Mulder and Scully must defy their own government to find the truth.

Michael and his crew make their final preparations for the break-in to steal Scylla; Gretchen uses her feminine wiles to obtain the final card key from the general (Leon Russom); T-bag reaches the point of no return.

Michael's medical condition forces him to go to the hospital; Lincoln and Sucre get into an explosive situation; Agent Self meets with a shocking ally.

Michael comes face to face with the general and is betrayed by one of his own as the search for Scylla reaches its shocking end.

Mahone finds resolution; Gretchen and a Company man get cozy; Michael's medical condition gets worse; a member of the team makes the ultimate sacrifice in the search for Scylla.

Jack's efforts to save Senator Palmer backfire, turning Jack into the primary suspect. He is forced to defend himself or face being turned over to the FBI for questioning. Meanwhile, Teri and Kimberly band together at the compound to help each other cope with being hostages.