Lawman movie with lady taking bath with garden hose at night

A lawyer, married but temporarily alone at home, finds himself in the house a beautiful lady who tries to escape from her jealous husband. Fascinated by the beauty of the unexpected guest, the lawyer is determined to conquer her, in vain. But when the woman leaves, she discovers that she has been stolen some money.

A tough rich female ranch owner in Africa wants to cut off the water supply to the locals, since she holds them responsible for the murder of her husband. She hires two charming gunrunners as help, but they suspect her shady competitor.