An Orion cadet in the first class of the reopened Starfleet Academy in 3190, whose father died resisting the Emerald Chain and who is stranded on a hostile moon during a training flight led by Tilly.
Cadet Harral appears in All Is Possible. Doctor Kovich sends Tilly and Adira out with a shuttle of new cadets on what should be a simple team-building exercise. The shuttle is thrown off course and crashes on the wrong moon, where creatures drawn to electromagnetic signals close in.
The cadets cannot work together. Harral in particular is baited by the Tellarite Taahz Gorev, who assumes that every Orion served the Chain. Harral eventually explains that his father was a political prisoner who died opposing its slave trade.
The admission changes the mood. The group follows Tilly's plan to reach high ground and signal for rescue, and Harral and Gorev part on good terms.