Season 1

Secrets of Great British Castles

Carrickfergus

Historian Dan Jones visits Carrickfergus Castle.

Cascade PBS Staff Nov 13, 2025

Secrets of Great British Castles

Tower of London

Historian Dan Jones visits the Tower of London.

Cascade PBS Staff Nov 13, 2025

Secrets of Great British Castles

Dover

Historian Dan Jones visits Dover Castle.

Cascade PBS Staff Nov 13, 2025

Secrets of Great British Castles

Warwick

Historian Dan Jones visits Warwick Castle.

Cascade PBS Staff Nov 13, 2025

Polar Park

Episode 2

Rousseau ignores warnings and uncovers links between a hooded monk and the killings.

Cascade PBS Staff Nov 12, 2025