Nicholas Prentice played by Alex Diakun, is a visitor from 2059 with permission from the Chrononics Institute to meddle in the past.
"Slender and deliberate, Prentice resembles a lizard—one which moved too slowly to escape the uninvited kiss of a girl searching for her prince. Despite his superior vantage and technology, Prentice still has difficulty managing individuals and events during his temporal trespassing."
His time travel is effected using a special watch.
Prentice appears in the following stories: