Jeremiah Willowhisk

 is a halfling cook on the Squall-Eater. As an NPC, Jeremiah is played by Matthew Mercer.

Appearance
Jeremiah has a curled and waxed mustache and parted auburn hair. He always looks like he is done up for the stage as he wears colorful silks, and uses lots of eye makeup.

Beauregard first encounters Jeremiah aboard the Squall-Eater shortly after the Mighty Nein escape from Urukaxl. After being identified as the ship's cook Beau approaches him for some food and drink, and is given some bread and wine.

Jeremiah accompanied Bouldergut to the Bloated Cup to gather and escort the Mighty Nein to the deck of the Squall-Eater after the break in and robbery of its captain's quarters.

Jeremiah was present when Caleb cast wall of fire, initiating a fierce battle between the crew of the Squall-Eater and The Mighty Nein. During the battle he takes shelter and hides towards the bow of the ship and is one of the few Squall-Eater crew to survive the battle. He is later taken into custody by The Revelry in the aftermath alongside Bouldergut, Ipess and another crewmate.