Tick and Arthur go on their first patrol of The City, battle a bank robbing monstrosity, and attract the attention of AEGIS. Dot has a weird day. She and Overkill have a few drinks and compare plights.

Tick and Arthur pursue the trail of the bank robbers into the gambling underworld. Overkill reconnects with an old mentor and learns his enemy The Duke may still be alive.

Tick and Arthur hunt their bank robbing nemesis in the sewers, aided by new superpowered pals - but Arthur must face this enemy alone. Dot and Overkill question a piece of furniture and learn one of The Duke's secrets.

Tick and Arthur, with the help of Tinfoil Kevin, confront the Donnelley brothers and rescue their precious hostages. Walter starts acting oddly. Dot and Overkill storm the Duke's lair.