Robyn McCall, an enigmatic former CIA operative with a mysterious background, uses her extensive skills to help those with nowhere else to turn.

It's been nearly 30 years since Dr. Sam Beckett stepped into the Quantum Leap accelerator and vanished. Now, a new team, led by physicist Ben Song, has been assembled to restart the project in hope of understanding the mysteries behind the machine and the man who created it. Everything changes, however, when Ben makes an unauthorized leap into the past, leaving the team behind to solve the mystery of why he did it.

In the post-pandemic world of 2024 during an upcoming British general election involving the UK’s first Black Conservative prime minister, a leading team of analysts at the heart of the UK’s NSA-style spy agency GCHQ attempt to ward off a cyber-attack on the country’s electoral system.

Two agents—and former lovers—must work together to combat international cyberattacks threatening the UK while also confronting the buried secrets of their destructive relationship.

In a captivating tale of sacrifice and rebirth, a brilliant hacker named Chen Ning dies to save humanity from a rogue AI, only to be reincarnated as the leader of a powerful sect in a realm of immortal cultivation. Chen Ning must maintain a low profile while handling new responsibilities and guarding against spies within his sect and the encroaching AI threat. Hidden beneath his cold exterior is a deep care for others, as he navigates a world of martial arts, mystical powers, and political intrigue. With the mysterious system agent Jiang Que at his side, Chen Ning unleashes his true potential and commands both allies and foes. As hidden truths of this mystical world reveal themselves, Chen Ning races against time, merging his hacking prowess with newfound mystical abilities, to thwart an impending apocalypse and save another world from destruction.

Georg Dengler is a private investigator after his unpleasant departure from the BKA. His missions, which are often very politically explosive, take him to all areas of Germany and also to other European countries. His experience and connections from his time at the BKA benefit him, and he now mostly works with the people he previously had to hunt down.

The series is a film adaptation of the Dengler novels by Wolfgang Schorlau and has been broadcast on ZDF since 2015. A characteristic feature of Schorlau's works is the criticism of social and political conditions; the films in the series are often based on true events, but the specific plot is fictitious.