The episode begins with Juan and Abbi burying the immortal man. They discover he has a camera, and upon checking the images, they learn he has been following them and one other mystery woman.

Later, they decide to dig up the" immortal" man and put him back together to bring him back to life. They then question him about the mystery woman, Hannah. Abbi talks with him after he comes back to life. She learns that although he may appear dead, he can not die.

He still has his senses and is often in a great degree of pain. He agrees to help them find Hannah if Abbi agrees to kill him which she does.

Tilda and the immortal man grow close. Yet she tells Dr. Burke her plans of killing him by dissolving his body in acid will be painful. The invisible man learns of this and decides to kill himself by blowing himself up using gasoline.

The group succeeds in finding Hannah, the girl from the camera. They question her about her involvement with Dr. Sarkov. All the information she gives does not help the team.

Tilda uses her super hearing to locate Sarkov’s lab and his list of subjects. They locate a group named the "Imperfects". After watching after they watch a video showing his brutal treatment of imperfect subjects they question if they want to question him.