- "Defend the gates, my loyal Grakks! If the riffraff gets inside, crack some skulls and send them packing."
- ―Grakkus gives orders to the Grakks as other Megalox prisoners attempt to breach his fortress
The Grakks were an organization of cybernetically-enhanced Hutts who operated in Megalox, a notorious prison site, decades after the Battle of Endor. They were led by Grakkus the Hutt, a crime lord who had operated on Nar Shaddaa during the reign of the Galactic Empire.
- Poe Dameron 4: Lockdown, Part I (First appearance)
- Poe Dameron 5: Lockdown, Part II (First identified as Grakks)
- Poe Dameron 6: Lockdown, Part III
- Poe Dameron 8: The Gathering Storm, Part I (Appears in flashback(s))
- Poe Dameron 11: The Gathering Storm, Part IV (Appears in flashback(s))