Petr and Marie closely watch two firms looking to buy a stake in Central Energy, including an American company represented by eccentric millionaire Karel Zpevacek. Meanwhile, Stella and Petr try to determine the origin of a grainy video of an arson attack, leading Petr to a charity auction attended by Zpevacek – and to his next clue.

• Ondřej Malý
• Jan Novotný
• Gabriela Míčová