Lang Suyar: Jax and Doc tackle the mystery of the Lang Suyar in Malaysia, a shape-shifting witch haunting a village beneath Mount Kinabalu. As Doc doubts and Jax believes, they unravel this enigma for their TV series, 'The Next Files'.Blood of the Aztecs: A surprise reunion with half-brother Digger at a gig launches Jax into a thrilling quest. Guided by their father's cryptic diary, they plunge into Mindanao's jungles, chasing the legacy of a lost Aztec empire.

Bunyip: The Next Files team investigate cattle mutilations near Yanco Creek. Suspecting a bunyip, they stay in a haunted farmhouse, facing terrifying encounters.Hellhouse: When a metal song summons a demon at Atomic Studio, chaos ensues. Digger and the Next Files team must confront the malevolent force before it claims more lives.

In The Next Files IV, teen detectives Jax, Digger, and Doc unravel a hidden prehistoric world in "Dinosaur" and face cosmic mysteries with mind-bending revelations in "Brain Hack," blending adventure, sci-fi, and suspense in their thrilling investigations.