Directing

Frank Gensthaler

Known for

Directing

Credits

5 titles

Known for

Frozen Secrets poster
8.0

Ten percent of the earth's surface is covered by glaciers. While these frozen peaks are the planet's largest reservoirs of drinking water, they are also home to precious relics of the distant past. Like tree rings, each layer of ice provides information on past years, such as temperature and precipitation. With global warming - an environmental concern but a boon for glaciologists - these treasures are gradually being released. In 1991, for example, hikers in Italy discovered a corpse lying at an altitude of over 3,000 metres.

Frozen Secrets

2019

The Perfect Wave: Big Wave Surfing in Portugal poster
NR

The small Portuguese coastal town of Nazaré is unique in Europe. It became the Olympus of surfing in the 2010s. Monster waves roll ashore here between late autumn and spring. They are the largest in the world, so Nazaré is a hotspot for big wave surfers such as the German professional Sebastian Steudtner, the only German extreme athlete in this field who belongs to the world's elite. The giant waves are spectacular, but they are also extremely dangerous. They have given the former fishing port a new boom, because the activities of the surfers now attracts tourists in droves to the place even in winter. But accidents with serious injuries occur again and again. The documentary shows how the coastal town is handling the new attraction and how Sebastian Steudtner is preparing for a new record ride on the biggest wave on earth.

The Perfect Wave: Big Wave Surfing in Portugal

2018

Die geheimen Bunker der DDR und der Schweiz poster
NR

After the Berlin Wall fell, hidden GDR and Swiss Cold War bunkers surfaced. Author Michael Kloft tours preserved Stasi and NVA shelters, including sealed command centers for Honecker and Mielke, and abandoned missile sites. In Switzerland, “false chalets” and the alpine “Reduit National” fortress reveal underground defenses once kept secret. With exclusive access to military command bunkers, the film exposes relics of a vanished era’s paranoia.

Die geheimen Bunker der DDR und der Schweiz

2013

Behind the camera

Frozen Secrets poster
8.0

Ten percent of the earth's surface is covered by glaciers. While these frozen peaks are the planet's largest reservoirs of drinking water, they are also home to precious relics of the distant past. Like tree rings, each layer of ice provides information on past years, such as temperature and precipitation. With global warming - an environmental concern but a boon for glaciologists - these treasures are gradually being released. In 1991, for example, hikers in Italy discovered a corpse lying at an altitude of over 3,000 metres.

Frozen Secrets

2019

Frozen Secrets poster
8.0

Ten percent of the earth's surface is covered by glaciers. While these frozen peaks are the planet's largest reservoirs of drinking water, they are also home to precious relics of the distant past. Like tree rings, each layer of ice provides information on past years, such as temperature and precipitation. With global warming - an environmental concern but a boon for glaciologists - these treasures are gradually being released. In 1991, for example, hikers in Italy discovered a corpse lying at an altitude of over 3,000 metres.

Frozen Secrets

2019

The Perfect Wave: Big Wave Surfing in Portugal poster
NR

The small Portuguese coastal town of Nazaré is unique in Europe. It became the Olympus of surfing in the 2010s. Monster waves roll ashore here between late autumn and spring. They are the largest in the world, so Nazaré is a hotspot for big wave surfers such as the German professional Sebastian Steudtner, the only German extreme athlete in this field who belongs to the world's elite. The giant waves are spectacular, but they are also extremely dangerous. They have given the former fishing port a new boom, because the activities of the surfers now attracts tourists in droves to the place even in winter. But accidents with serious injuries occur again and again. The documentary shows how the coastal town is handling the new attraction and how Sebastian Steudtner is preparing for a new record ride on the biggest wave on earth.

The Perfect Wave: Big Wave Surfing in Portugal

2018

The Perfect Wave: Big Wave Surfing in Portugal poster
NR

The small Portuguese coastal town of Nazaré is unique in Europe. It became the Olympus of surfing in the 2010s. Monster waves roll ashore here between late autumn and spring. They are the largest in the world, so Nazaré is a hotspot for big wave surfers such as the German professional Sebastian Steudtner, the only German extreme athlete in this field who belongs to the world's elite. The giant waves are spectacular, but they are also extremely dangerous. They have given the former fishing port a new boom, because the activities of the surfers now attracts tourists in droves to the place even in winter. But accidents with serious injuries occur again and again. The documentary shows how the coastal town is handling the new attraction and how Sebastian Steudtner is preparing for a new record ride on the biggest wave on earth.

The Perfect Wave: Big Wave Surfing in Portugal

2018

Die geheimen Bunker der DDR und der Schweiz poster
NR

After the Berlin Wall fell, hidden GDR and Swiss Cold War bunkers surfaced. Author Michael Kloft tours preserved Stasi and NVA shelters, including sealed command centers for Honecker and Mielke, and abandoned missile sites. In Switzerland, “false chalets” and the alpine “Reduit National” fortress reveal underground defenses once kept secret. With exclusive access to military command bunkers, the film exposes relics of a vanished era’s paranoia.

Die geheimen Bunker der DDR und der Schweiz

2013