★ 7.2
★ 7.7
★ 8.4
★ 8.6
★ 7.9
★ 7.4
★ 7.1
★ 7.5
★ 7.3
★ 8.0
★ 6.4
★ 6.5
★ 5.1
★ 5.6
★ 4.0
When extreme weather suddenly hits the Netherlands in 1963, a 120-mile tour skating event taking place on natural ice forces its contestants to contend with life-threatening race conditions.