Two young "hippie" bikers, Wyatt and Billy sell some dope in Southern California, stash their money away in their gas-tank and set off for a trip across America, on their own personal odyssey looking for a way to lead their lives. On the journey they encounter bigotry and hatred from small-town communities who despise and fear their non-conformism. However Wyatt and Billy also discover people attempting 'alternative lifestyles' who are resisting this narrow-mindedness, there is always a question mark over the future survival of these drop-out groups. The gentle hippie community who thank God for 'a place to stand' are living their own unreal dream. The rancher they encounter and his Mexican wife are hard-pushed to make ends meet. Even LSD turns sour when the trip is a bad one. Death comes to seem the only freedom. When they arrive at a diner in a small town, they are insulted by the local rednecks as weirdo degenerates. They are arrested on some minor pretext by the local sheriff and thrown in jail where they meet George Hanson, a liberal alcoholic lawyer. He gets them out and decides to join them on their trip to New Orleans in time for Mardi Gras.

When the drifter Harry Madox reaches a small town in Texas, he gets a job as used car salesman with the dealer George Harshaw and settles down in a hotel room. During a fire, Harry observes that the local bank is left empty and open without any security. Sooner he plots a scheme to rob the bank, provoking a fire in his room to distract the employees. When Harry meets George's wife Dolly Harshaw, the easy woman teases him and they have sex. Harry becomes the prime suspect of the bank heist and is arrested, but Dolly provided the necessary alibi to release him and blackmails him to have a love affair with her. However, Harry falls in love for Gloria Harper, who works as accountant in the dealership. He discovers that Gloria is blackmailed by the despicable Frank Sutton and he decides to press Sutton.