Slipping Through the Cracks is a comic story.
After returning from their globetrotting adventure, the Rangers try to get back to their normal routine — but a group called the Danger Rangers, seemingly the evil counterparts to the Rangers, wreak havoc in the park during the Rangers' first full day back. A kidnapping in the animal kingdom occurs after this, and although still shaken, the Rangers spring into action — but all is not as it seems! It will take the help of some old friends to stop the malevolent machinations of some new foes — including someone from Gadget's past!
Slipping Through the cracks was first published by Boom! Publishing in issues #5 to #7 of the Rescue Rangers comic series.