Following Jigsaw's grisly demise, Mark Hoffman is commended as a hero, but Agent Strahm is suspicious, and delves into Hoffman's past. Meanwhile, another group of people are put through a series of gruesome tests.

An introvert realizes he can be whomever he wants to be on the Internet.

A 'happily married' professor, known for having many affairs with students, becomes the prime suspect when a young woman is found murdered.

Small drug smuggler from Scotland is trying to figure out his way through life until he meets beautiful girl from Canada who seeks a change after bad relationship she just got out of it.