Ransom

When Eric's daughter is kidnapped, he must fulfill three ransom demands from his long-time adversary Damien Delaine.

As Eric and Zara provide risk assessment services at an investment bank, they are taken hostage by a gunman; Eric must negotiate for their release.

Eric and Oliver plunge into a world of espionage when a CIA spy disguised as an American diamond broker is kidnapped in Vienna; Oliver gets an interesting job offer.

A former Guantanamo guard is taken hostage by terrorists; Eric's best chance of saving him is to work with a former detainee who is working with the captors.

As Eric negotiates the release of an arms dealer's son from a kidnapper, he uncovers a terrorist plot; Zara is shaken when she must work with an abusive ex-colleague to prevent the attack.

Eric fights to save his mother's life when she is kidnapped and ordered to perform heart surgery on a dangerous crime boss; Eric realizes he needs help from his estranged father.