What should be a simple bit of screw-tightening and WD-40 become a time travel fiasco when everybody's favorite custodians, Doug and Manny, are sent back into pre-history!
It's Cro-Magnon madness as our pair try to figure out how to get home and how the heck a caveman got a jetpack!
Doug and Manny travel back in time while doing maintenance for Dr. Papitz.
