A returning champion and two challengers test their buzzer skills and their knowledge in a wide range of academic and popular categories.

Long-running news-magazine/investigation series.

Cyril leads a team on dangerous expeditions to obtain samples from the largest endangered fish. True adventure and genuine life threatening encounters with indigenous tribesmen, raging waters and steep canyon walls.

Cyril leads a team on dangerous expeditions to obtain samples from the largest endangered fish. True adventure and genuine life threatening encounters with indigenous tribesmen, raging waters and steep canyon walls.

Cyril leads a team on dangerous expeditions to obtain samples from the largest endangered fish. True adventure and genuine life threatening encounters with indigenous tribesmen, raging waters and steep canyon walls.

Cyril leads a team on dangerous expeditions to obtain samples from the largest endangered fish. True adventure and genuine life threatening encounters with indigenous tribesmen, raging waters and steep canyon walls.

Cyril leads a team on dangerous expeditions to obtain samples from the largest endangered fish. True adventure and genuine life threatening encounters with indigenous tribesmen, raging waters and steep canyon walls.

Cyril leads a team on dangerous expeditions to obtain samples from the largest endangered fish. True adventure and genuine life threatening encounters with indigenous tribesmen, raging waters and steep canyon walls.

Cyril leads a team on dangerous expeditions to obtain samples from the largest endangered fish. True adventure and genuine life threatening encounters with indigenous tribesmen, raging waters and steep canyon walls.

Cyril leads a team on dangerous expeditions to obtain samples from the largest endangered fish. True adventure and genuine life threatening encounters with indigenous tribesmen, raging waters and steep canyon walls.