A dying millionaire asks Mac, through an intermediary, to compete in a road rally. Each participant will drive one of the millionaire's classic cars. The winner gets to keep the entire collection. But someone, acting through a hired thug (Martin Kove in his first credited role) plans to sabotage the cars one by one. The thug gets into Mac's garage and puts sugar in the gas line of the car he's been assigned. Mac's mechanic (Scatman Crothers) then suggests Mac use Sally's small MG, which hasn' ...[Read Story ]