Star Trek: Voyager - Season 5 Episode 12 -

While Tom Paris & Harry Kim are running an episode of their "Captain Proton" holodeck programs, Voyager gets caught in a layer of sub space. However this layer or 'sub space sand bar' as it is nicknamed is home to a race of photonic aliens. There is one big problem: they are not able to detect Voyager or any carbon based life forms (humans). Instead they transport down on to the holodeck and start a war with Dr Chaotica's army of Evil! When Voyager detects internal weapons fire on the holodeck, Tom Paris and Tuvok are dispatched to find out what the problem is. When ...