After a powerful billionaire is murdered, his secret adoptive son must race to prove his legitimacy, find his father's killers and stop them from taking over his financial empire.
| Actor | Role |
|---|---|
 Tomer SisleyLargo Winch | Largo Winch |
 Kristin Scott ThomasAnn Ferguson | Ann Ferguson |
 Mélanie ThierryLéa / Naomi | Léa / Naomi |
 Predrag 'Miki' ManojlovićNerio Winch | Nerio Winch |
 Karel RodenMikhail Korsky | Mikhail Korsky |
 Gilbert MelkiFreddy | Freddy |
 Anne ConsignyHannah | Hannah |
 Steven WaddingtonStephan Marcus | Stephan Marcus |
 Radivoje BukvićGoran | Goran |
 Nicolas VaudeGauthier | Gauthier |
 Benjamin SiksouLargo Winch, teen | Largo Winch, teen |
 David GasmanAlexander Meyer | Alexander Meyer |
| BBojana PanicMelina | Melina |
 Gérard WatkinsCattaneo | Cattaneo |
 Benedict WongKwan | Kwan |
 Wolfgang PissorsAttinger | Attinger |
 Ted ThomasGreenfield | Greenfield |
 Elizabeth BennettMiss Pennywinkle | Miss Pennywinkle |
 Eddy Ko HungTattoo artist | Tattoo artist |
| IIvan MarevichJosip | Josip |
 André OumanskyJacques Wallenberg | Jacques Wallenberg |
 Digger MeschPolice officer | Police officer |
 Emmanuel AvenaHicham | Hicham |
 Micaelle Mee-SookRebecca | Rebecca |
 Stuart Yung Sai-KitHospital Director | Hospital Director |