Ryan fears a future without Wilfred, as his battle with cancer becomes more severe. Drew returns from Wisconsin.

Wilfred convinces Ryan to withhold sensitive information from Jenna.

Ryan finally learns his truths about Wilfred and his life.

Ryan subjects Wilfred to a scientific study with unsettling results.

When Ryan's reality is upended, he gets a second chance to make things right.

Disaster strikes when Ryan and Wilfred get an unwanted guest on their camping trip.

Ryan and Wilfred have drastically different accounts of the same disturbing incident.

Ryan and Wilfred take sides in Kristen's custody battle.

While trying to uncover who his father was paying off, Ryan runs into Bruce, only to be a pawn in his next game.

Ryan helps his mother adjust to her new life as Wilfred deals with a new nemesis.