- "We sure as hell ain't going outside. When you gonna fix the power?"
- —Potter to Simon[src]
Nothing is known about Potter's life before or as the outbreak began.
Potter, along with José, Brooke, and many other workers confront the Savior lieutenants, demanding power, water, and other amenities. He demands that the power be restored as it is too hot to stay on the ground floor. When Negan starts whistling and makes his way toward the crowd, Potter and the others quickly take a knee.
Potter is among the workers from the Sanctuary sent to Eugene's outpost, a machine factory designed to produce bullets for Negan's army. When Eugene informs Frankie of what to inform Tanya regarding breakfast for himself and the workers, Potter openly shares his opinion with Eugene on what food they should get cooked by Tanya.
Potter remains at the bullet factory, producing bullets with the other workers. He listens on to Eugene's speech about meeting the minimum quota for Simon. Later, he is shocked to see Eugene return after his brief absence, covered in soot. He and the other Saviors are ordered to complete the entire bullet order in anticipation of Negan's final assault on the survivors.
This list shows the victims Potter has killed:
- At least 40 unnamed Saviors (Accidentally and Indirectly Caused)
- Possibly numerous counts of zombies