Supergirl
S03E19 The Fanatical
Title: The Zealot Plot: After fleeing the remnants of Coville's cult, Tanya hands Kara and James a journal that may contain vital information to rescue Sam. Meanwhile, someone discovers the true identity of the Guardian and blackmails James, demanding he comply with their demands or face exposure. As he grapples with the implications of being an unmasked black vigilante in America, James faces a moral dilemma that challenges his beliefs and actions.
Season 3 Episodes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Girl of Steel
Triggers
Far From the Tree
The Faithful
Damage
Midvale
Wake Up
Crisis on Earth-X (I)
Reign
Legion of Superheroes
Fort Rozz
For Good
Both Sides Now
Schott Through the Heart
In Search of Lost Time
Of Two Minds
Trinity
Shelter from the Storm
The Fanatical
Dark Side of the Moon
Not Kansas
Make It Reign
Battles Lost and Won