Ranger Marshall is the desk-bound attache to Secretary Drake of the Office of Space Affairs on Earth. Ranger Marshall took over after Ranger Griff was found out to be a spy! You can be sure that Ranger Marshall is loyal to Space Affairs as Secretary Drake would never have allowed himself to be taken by surprise for a second time!
Ranger Marshall appears to be quite capable - although there is sometimes a problem with operating the astrophone ("Cold Sun").
Ranger marshall is instrimental in passing on important series news. He announces the location of the missing Winky in "Blast Off".
Ranger Marshall has the dubious notorioty for being turned down for a request to join Rocky Jones' crew in favor of Bobby! ("Bobby's Comet") Proving that desk flyers seldom see the stary skys again!