Release Message:  Laverne and Shirley decide to sneak off the military base, so they commandeer a jeep Fonzie (Henry Winkler)'s been working on, which sends them through a time warp into prehistoric times.

Description:  Laverne and Shirley decide to sneak off the military base, so they commandeer a jeep Fonzie's been working on, which sends them through a time warp into prehistoric times.