Theatre, as a mean of expression like dancing, music and art, is as ol
d as mankind and has already been used in the early medicine. Theatre
developed out of the ritualistic orientated part of mankind's history,
in which it was an experience of the whole group, with no separation
between actors and audience. That separation first appeared in the 5th
century before Christ, when the greek theatre created fixed parts and
a complete story. This creation has been conserved until now. Theatre
in the old Greece was made to give people a chance of political discu
ssion, and it was Aristoteles' credit to expess theatre's cathartic ef
fect for the audience. In psychiatry performing a play as a therapeuti
c method was first used by Reil (1805) and Marquis de Sade (1815). In
psychotherapy performing theatre had already been grasped and fullfill
ed at the beginning of psychoanalysis as a therapeutic possibility, ab
ove all Moreno and Iljine are to be named. Depending on Gunter Ammon's
Dynamic Psychiatry the author sees theatre therapy as a milieu therap
eutic instrument, which can be used for and integrated in analytical t
reating in the attention group- and single-person-psychotherapy (see A
mmon 1959). After a short historical overview about the development of
theatre therapy in Dynamic Psychiatry the author introduces theatre t
herapy with out-patients. It is a half-open group with which she is wo
rking since ten years ago. This corresponds to a longlasting milieu th
erapy, where the members have the possibility to analyze and treat the
ir experiences in a parallel running verbal therapy.The theatre-group
chooses the plays on its own, creates set and costumes, directs and ta
kes on all duties appearing until the day of performance. In the follo
wing example the group chose >>Ein Engel kommt nach Babylon<< by Fried
rich Durrenmatt. To get acquainted with the play, the group took ten d
ays for milieu therapeutic work, where it applied itself to the mental
background of the play. It considered the author, the content, the me
ssage and the historical time of the play. In the paper the special at
tention is directed on the process of finding a role, which is especia
lly important, because the role will be a part of the patient's identi
ty. She describes, using two examples, how the role makes problems bec
ome apparent in a nonverbal way, problems, which were not seen and the
refore not treated in the analytic-therapy-group. After having found a
role the patient starts identifying with it, he is at one with it. At
this point the therapeutical work in the attending verbal therapy has
to start. The patient becomes aware of the unconscious parts of his r
ole and might either refuse them as anotherone's or use them and integ
rate them as new possibility to develop his personality. Also the auth
or cares about the therapeutical meaning of the so-called >>free play<
<. The patients choose issues on their own, which they perform in impr
ovized scenes. In an unconscious way there often creative abilities an
d also deficiencies and destructive trends become visible, which the p
atient did not dare to verbalize yet because of worrying about meeting
with disapproval in group-therapy. Theatre work and working with drea
ms is handed in a similar therapeutic way. The stage is the screen on
which the play develops as a dream. And like a dream the play of patie
nts is either taken as a gift, as it is often by very ill patients, or
analyzed by patients with a more stable personality. An essential par
t of theatre work is dealing with acting on the group-dynamic level. I
n regular a situation appears in which the play is acted on-the group-
dynamic level. The author describes that the group has identified itse
lf with the destructive aggression in >>Ein Engel kommt nach Babylon<<
by Durrenmatt, and that therefore the group almost fell apart. Only b
y intense work with transference, countertrancference and resistance,
not only in the theatre-group but also in the attending verbal therape
utic groups, it was possible to solve difficulties and to continue wit
h the stagnating group-process. The end of the group-process is always
the public performance which is a special experience not only for the
actor but also for the spectator. When both are touched, the catharti
c effect of theatre can exhibit to both of them.