Our goal is to inform and make people sensitive about an unknown yet fascinating trouble : aphasia. This handicap of language is the result of a cerebral lesion, more often with vascular origins. In France, 200.000 persons are aphasic. Intelligent though unintelligible, the aphasic person can not communicate normally. This movie is intended for those who mix with aphasic persons or those who will. First observing and describing different clinical cases, this movie then deals with the actual experience of aphasic persons : their therapy, their social and professional reintegration and eventually proposes some simple ways to favour communication.