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 | Renos Haralambidis | Producer |
| Editing | Konstadinos Adraktas | Editor |
| Production | Stamatis Tsarouchas | Producer |
| Art | Elina Drakou | Decorator |
| Art | Petros Germizi | Construction Coordinator |
| Production | Lambros Trifillis | Producer |
| Costume & Make-Up | Dimitra Giatrakou | Makeup Designer |
| Crew | Michalis Samiotis | Special Effects |
| Sound | Thymios Kolokousis | Sound Mixer |
| Lighting | Antonis Mihelis | Electrician |
| Directing | Angeliki Giannakopoulos | Assistant Director |
| Art | Akis Alihotziotis | Set Dresser |
| Editing | Dimitris Kyriakou | Colorist |
| Art | Giorgos Harakopoulos | Decorator |
| Production | Kostas Goutzourelas | Production Manager |
| Sound | Aris Anastassopoulos | Boom Operator |
| Camera | Mariza Nikolaou | Assistant Camera |
| Editing | Vangelis Gousias | Negative Cutter |
| Sound | Iraklis Vavatsikas | Music |
| Crew | Dimitris Theodoropoulos | Cinematography |
| Sound | Spyros Drosos | Sound Recordist |
| Crew | Giorgos Papagiannopoulos | Lighting Camera |
