Warrior is Captain Star's fifth tug, who is used for a wide variety of tasks around Bigg City Port. Warrior usually works with his close companion and colleague Brother Big Mac. He often is clumsy but tries not mess up. He is known only to get in the way by the Zero stacks.
His capabilities range from the towing of barges, mainly that of Lord Stinker, (a garbage barge who is an associate of Warrior's) to major liner docking operations, including Princess Alice and The Duchess. Like the rest of the Star Fleet, Warrior is based on the tugs of San Francisco waters from the 1920's, his name obviously means he is pure of courage, bravery and knows how to put up a fight, which is quite ironically nothing at all like Warrior! In some scenes it seems as though he has a bit of hair sticking out from under his cap.
Warrior's whistle has a single note and is very nasal, much like a factory hooter And Is The Tugs Wake Up Call.
His Personality Resembles Henry From Thomas And Friends As Being Sometimes Clumsy.