An investigator tries to solve a murder, her constant interviews with the main suspect cause the investigation to take many twists and turns as what is said is not always what is meant.
Unfortunately the movie Investigation is not yet available on Disney Plus.
| Directing | Iglika Triffonova | Director |
| Writing | Iglika Triffonova | Writer |
| Crew | Atanas Cherkezov | Property Master |
| Costume & Make-Up | Elena Stoyanova | Costume Design |
| Crew | Sil Stranders | Sound Recordist |
| Sound | Bart Jilesen | Supervising Sound Editor |
| Sound | Han Otten | Music |
| Sound | Max Frick | Foley |
| Crew | Julian Atanassov | Second Unit Cinematographer |
| Production | Rossitsa Valkanova | Producer |
| Camera | Rali Ralchev | Director of Photography |
| Editing | Yordanka Bachvarova | Editor |
| Directing | Alicia Ferro | Script Supervisor |
