Sezon 4
Suçluluk hissiyle boğuşan Jefferson, kahramanlık günlerini geride bırakmaya ant içse de metalara yönelik yeni tehditler Pierce ailesini tekrar mücadelenin içine çeker.
Bölümler
1 The Book of Reconstruction: No. 1: Collateral Damage 8 Şub 2021 
2 The Book of Reconstruction: Chapter Two: Unacceptable Losses 15 Şub 2021 
3 The Book of Reconstruction: Chapter Three 22 Şub 2021 
4 The Book of Reconstruction: Chapter Four 1 Mar 2021 
5 The Book of Ruin: Chapter One: Picking Up the Pieces 8 Mar 2021 
6 The Book of Ruin: Chapter Two 15 Mar 2021 
7 Painkiller 12 Nis 2021 
8 The Book of Ruin: Chapter Three 19 Nis 2021 
9 The Book of Ruin: Chapter Four: Lyding 26 Nis 2021 
10 The Book of Reunification: Chapter One: Revelations 3 May 2021 
11 The Book of Reunification: Chapter Two 10 May 2021 
12 The Book of Resurrection: Chapter One: Crossroads 17 May 2021 
13 The Book of Resurrection: Chapter Two: Closure 24 May 2021