Double Track Puzzle: Story, Cast and Series Facts

Story and premise

Zhan Peng's father was a railway policeman who was posthumously honored as a martyr for his sacrifice many years ago. Influenced by that, Zhan Peng had always aspired to follow in his father's footsteps and serve in the very same station where his father once worked. However, when he finally arrived in Xiaotong and began his duties, he discovered that the situation there was far more complex than he had imagined. Upon first meeting Tu Hongjiang, he did not trust this veteran police officer. Tu Hongjiang's suspicious behaviors during the handling of a drug trafficking case even made Zhan Peng wary of him. However, as time passed, Tu Hongjiang proved his innocence through his actions. As they worked together on cases, Zhan Peng gradually developed respect for Tu Hongjiang, and the two eventually joined forces to apprehend the mastermind behind the crimes

Series details

• Title: Double Track Puzzle
• Format: Scripted
• Language: Chinese
• Genres: Crime
• Premiere date: 2025-09-05
• Final broadcast date listed: 2025-09-14
• Status in TVmaze: Ended
• Web channel listed by TVmaze: Youku
• Network country: China
• Typical episode runtime: 40 minutes
• TVMaze ID: 84915

Seasons in the TVmaze catalogue

• Season 1: premiered 2025-09-05; final listed air date 2025-09-14; episode order: 20.

Source and licence

Adapted from Double Track Puzzle on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.