wife friend uses code word rose to sit up husband

The inimitable VW Beetle is losing all his races and destined for the scrap heap until mechanic Hank takes him over and gives him a new lease of life. Soon, Herbie is winning again, to the fury of his previous owner, who builds a menacing black bug to challenge Herbie to the ultimate race.

Down-on-his-luck race car driver Jim Douglas teams up with a little VW Bug that has a mind of its own, not realizing Herbie's worth until a sneaky rival plots to steal him.

A woman humiliates and shouts at her husband, before she ties him up and disappears. He frees himself and calls a friend who comes over. He tries to tell the friend how his wife treats him but the friend does not seem to understand or accept what he is saying. The man then puts on his wife’s negligee and suggest a role-play in order for the friend to understand better. The man plays his wife while the friend plays the man. After a while they switch roles. Later the wife returns with a male friend, a psychologist, to find her husband and his friend in female attire.