Bruiser, a Betelgeusian Berserker Baboon, is the brother of Bruce and serves aboard the Righteous Indignation. Unlike his brother, and indeed many of the ship's other crew, Bruiser appears to serve no specific function beyond simply being "muscle." A career space marine who served with distinction in his homeworld's military, he joined the Righteous Indignation crew after Bruce's "death," wanting revenge against the toads for his lost sibling. He grew severely attached to Blinky, the ship's android, and considered him his "little buddy," and like the rest of the crew also developed an attachment to Willy DuWitt. He was eventually awarded the Bronze Banana of Valor for his courageous actions in the war.