Emily Balderdash is the twin sister of Admiral Balderdash (Eustace). She's an accomplished naval officer, who becomes involved with her brother's adventures due to her expertise in demolition! Emily is the kind of person who would throw the first punch in a bar fight. She's very committed and bold about fulfilling her duties. She's brave! She can be seen as the voice of reason though, always bringing her older brother back to Earth and encourages the group to "think reasonably."