Zeth Ronald Rogen was a human Starfleet officer during the late 24th century. In 2381, he held the rank of commander, and assisted Captain Azeri Sull in staffing the USS Ross.
Rogen enjoyed vanilla lattes. Shortly before the Ross was launched, Rogen and his partner welcomed a newborn daughter. (Clear Skies: "Prologue")
- Commander Rogen was an NPC in Clear Skies, portrayed by game master Eric Campbell. He was inspired by actor Seth Rogen. A different name for the character was going to be chosen, but the "default" name stuck. Though not stated, it seems likely that Rogen was assigned to the Office of Starfleet Personnel, or a similar branch of Starfleet Operations or Starfleet Command.