Appearing in "Betrayal"
- Oliver Queen (Flashback and main story)
- John Diggle
- Sgt. Quentin Lance
- Deathstroke (Slade Wilson) (First appearance) (Flashback only)
- Moira Queen
- Thea Queen
- Laurel Lance
- Tommy Merlyn
- Cyrus Vanch (First appearance)
- Malcolm Merlyn
- Chinese Triad (Mentioned only)
- Frank Bertinelli (Mentioned only)
- Edward Fyers (Mentioned only)
- Deathstroke (Billy Wintergreen) (Mentioned only) (Revealed as Billy Wintergreen)
- Detective Lucas Hilton
- George Perez (Only appearance; dies)
- Lieutenant Frank Pike (First appearance)
- Felicity Smoak (Mentioned only)
- Kate Spencer (Mentioned only)
- Walter Steele (Mentioned only)
- Yao Fei (Mentioned only)
- Starling City
- Lian Yu (Flashback only)
Synopsis for "Betrayal"
- Synopsis not yet written.
- No notes.
- No trivia.
- 4 Images from Arrow (TV Series) Episode: Betrayal
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Links and References