Old Rusty is a rusty old naval tramp steamer. He makes only a brief appearance in Warrior, anchored out in the estuary, claiming to have been anchored there for two years. He seems to be kind and joked with Warrior saying it would be boring without him. His model makes another cameo in Ghosts; albeit with no face or hat.
He makes two appearances in Salty's Lighthouse, first getting bumped by Warrior and telling him to watch where he's going, and then in a flashback where Top Hat, Warrior, and Otis were reminiscing also getting bumped.
- It is currently unknown where his model is, the only part that is left of him is his face mask.
- He is one of the characters that only has one face mask, alongside with Sea Rogue's Uncle, Johnny Cuba, Burke and Blair, Frank and Eddie.
- His model was a combination of Nantucket's hull with Johnny Cuba's superstructre.