Aurelio DiNunzio

A computer hacker's access to secret government files may threaten the lives of agents Mulder and Scully.

Peter asks Olivia's help in going to the Other Side. Walternate's aid is needed when Walter refuses to help Peter employ the Machine to return to his own timeline. Meanwhile, the threat of the prototype shapeshifters grows and an old enemy returns.

Vinnie's professional life becomes complicated when his stepfather, a former crime boss, announces that he plans to come out of retirement.

Vinnie joins his old neighbourhood friends for a bachelor party but ends up finding one of his pals in trouble with a loan shark.

Clues seem to implicate a police commissioner's father-in-law in a string of warehouse fires.