Prentis may claim to be off duty in today’s strip, but he’s very much on duty in the sprite strip up as today’s first bonus! (And you can see him again in today’s second bonus, a bad translation of today’s strip.)
Fun fact: Prentis was named after Prentis Hancock, who played Paul Morrow in the first season of Space:1999, as well as appearing in several Dr. Who episodes. (And other TV shows, though I’m not sure what else I might have seen him in, except maybe the episode of The New Avengers he was in.)