Which film, Inspector Gadget or That Darn Cat, is directed by British TV veteran Bob Spiers? 
Inspector Gadget (film): Inspector Gadget is a 1999 American action-comedy film directed by David Kellogg, written by Kerry Ehrin and Zak Penn from a story by Ehrin and Dana Olsen. That Darn Cat (1997 film): That Darn Cat is a 1997 American mystery comedy film starring Christina Ricci and Doug E. Doug. That Darn Cat (1997 film):  It is directed by British TV veteran Bob Spiers (most famous for "Fawlty Towers", as well as "Spice World") and written by Scott Alexander and Larry Karaszewski, best known for "Ed Wood" and the first two "Problem Child" films.
That Darn Cat