Arrow
S01E08 Vendetta
As Oliver and Helena deepen their bond, he begins to mentor her as his partner, teaching her the intricacies of using a crossbow. Diggle expresses his reservations about revealing his secret life to Helena, questioning her trustworthiness, but Oliver dismisses his worries. However, Helena's thirst for vengeance becomes overwhelming when she takes out the leader of the Triad, leading to chaos that Oliver struggles to manage.
Season 1 Episodes
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2
3
4
5
6
7
8
9
10
11
12
13
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15
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20
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Pilot
Honor Thy Father
Lone Gunmen
An Innocent Man
Damaged
Legacies
Muse of Fire
Vendetta
Year's End
Burned
Trust But Verify
Vertigo
Betrayal
The Odyssey
Dodger
Dead to Rights
The Huntress Returns
Salvation
Unfinished Business
Home Invasion
The Undertaking
Darkness on the Edge of Town
Sacrifice