His advanced studies in philosophy have caused Stephanos to view all people as his inferiors. When he is discharged from the -obligatory in Greece- army service, he thinks the world belongs to him. In reality all that does belong to him are debts left by his mother who has just died and rejection by his formerly devoted girlfriend. Nikos, an old high school classmate, reappears in his life.
Unfortunately the movie The Heart of the Beast is not yet available on HBO Max.
| Directing | Renos Haralambidis | Director |
| Writing | Petros Tatsopoulos | Novel |
| Writing | Renos Haralambidis | Screenplay |
| Production | Stamatis Tsarouchas | Producer |
| Crew | Dimitris Theodoropoulos | Cinematography |
| Editing | Konstadinos Adraktas | Editor |
| Sound | Iraklis Vavatsikas | Music |
| Art | Elina Drakou | Decorator |
| Production | Renos Haralambidis | Producer |
| Art | Akis Alihotziotis | Set Dresser |
| Sound | Thymios Kolokousis | Sound Mixer |
| Production | Lambros Trifillis | Producer |
| Lighting | Antonis Mihelis | Electrician |
| Camera | Mariza Nikolaou | Assistant Camera |
| Art | Giorgos Harakopoulos | Decorator |
| Sound | Spyros Drosos | Sound Recordist |
| Crew | Michalis Samiotis | Special Effects |
| Sound | Aris Anastassopoulos | Boom Operator |
| Editing | Dimitris Kyriakou | Colorist |
| Costume & Make-Up | Dimitra Giatrakou | Makeup Designer |
| Directing | Angeliki Giannakopoulos | Assistant Director |
| Production | Kostas Goutzourelas | Production Manager |
| Art | Petros Germizi | Construction Coordinator |
| Crew | Giorgos Papagiannopoulos | Lighting Camera |
| Editing | Vangelis Gousias | Negative Cutter |
