Flight Lieutenant Jeff "Joker" Moreu is the pilot of the SSV Normandy and Normandy SR-2. Joker is an excellent pilot and confident to the point of arrogance, wasting no time in pointing out his prowess to others. He's quick to ensure everyone knows his many accomplishments and commendations were all earned, and not due to charity for his medical problems.

Born in 2155, Joker's upbringing and career have been colored by his health. Joker has a moderate to severe case of Vrolik Syndrome, which causes extreme brittleness in the bones; he was born with severe fractures to his legs and even with modern medicine he finds walking nearly impossible, relying on crutches and leg braces.

Joker is voiced by Seth Green.