Neo-Nazi falls in love with a woman who has a black son and finds himself fighting with conflicting feelings.
Unfortunately the movie Heart of a Lion is not yet available on HBO Max.
| Directing | Dome Karukoski | Director |
| Production | Aleksi Bardy | Producer |
| Writing | Aleksi Bardy | Writer |
| Camera | Karri Takala | Key Grip |
| Lighting | Henry Wacklin | Gaffer |
| Camera | Tommi Tikanoja | Grip |
| Lighting | Luka Balac | Lighting Technician |
| Lighting | Lasse Kurkaa | Lighting Technician |
| Production | Emma Åkesdotter-Ronge | Co-Producer |
| Camera | Antris Bonsdorff | Digital Imaging Technician |
| Production | Erik Magnusson | Co-Producer |
| Production | Miia Haavisto | Executive Producer |
| Directing | Antti Lahtinen | Assistant Director |
| Production | Annika Sucksdorff | Executive Producer |
| Directing | Tommi Kilpiö | Third Assistant Director |
| Camera | Jarkko Liikanen | Second Assistant Camera |
| Sound | Niklas Skarp | Sound Designer |
| Production | Jessica Ask | Co-Producer |
| Sound | Christian Holm | Sound Designer |
| Directing | Anni Pänkäälä | Script Supervisor |
| Production | Martin Persson | Executive Producer |
| Production | Heidi Laitinen | Line Producer |
| Camera | Jan Granström | Focus Puller |
| Lighting | Daniel Sykes | Lighting Technician |
| Sound | Jussi Rantala | Boom Operator |
| Sound | Janne Kokkonen | Boom Operator |
| Sound | Tuomas Klaavo | Production Sound Mixer |
| Camera | Torsti Hyvönen | Grip |
| Lighting | Toni Jaatinen | Lighting Production Assistant |
| Sound | Garret Farrell | Sound Re-Recording Mixer |
| Editing | Adam Inglis | Colorist |
| Camera | Ants Martin Vahur | Steadicam Operator |
| Sound | Jean-Paul Wall | Original Music Composer |
| Camera | Henri Blomberg | Director of Photography |
| Editing | Harri Ylönen | Editor |
| Production | Pia Pesonen | Casting |
| Costume & Make-Up | Anna Vilppunen | Costume Design |
| Crew | Juha Pursiainen | Stunt Coordinator |
| Crew | Raine Toikkanen | Special Effects Technician |
| Art | Antti Nikkinen | Production Design |
| Production | Kimi Seppänen | Location Manager |
| Art | Kimi Seppänen | Location Scout |
| Camera | Tuukka Ylönen | Second Unit Director of Photography |
| Production | Kaisa Roover | Production Coordinator |
| Crew | Amin Kassam | Special Effects Technician |
| Production | Tutsa Huuhka | Casting |
