Big Foot And The Muscle Machines(1985)

Big Foot and the Muscle Machines is a stunt-driving adventure that pits a ragtag team of custom car crews against a ruthless millionaire. Graduate student Jennifer is hunted by goons working for Adrian Ravenscroft, who has hidden a map to the Fountain of Youth inside Bigfoot during a traveling stunt show. Yank Justice, Red & Redder, Black Gold, and Professor D. with the Orange Blossom Special must race across the country to reach the Fountain before Ravenscroft does. The industrialist's influence runs deep—he can manipulate local law enforcement to arrest the group at will. When stunt driver Close McCall and his souped-up car War Lord help them escape, he reluctantly joins the chase. Together, they face a high-octane battle to stop Ravenscroft and protect the legendary fountain's secret.