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Marble Hall Murders

Hear from the cast and crew about adapting Anthony Horowitz's Susan Ryeland series.

Cascade PBS Staff Sep 27, 2026

Sponsorship

Susan desperately tries to find the real murderer as tension ratchets up and threats are made.

Cascade PBS Staff Sep 27, 2026

The murderer in Corfu claims another victim. Eliot’s condition worsens and Susan is under suspicion.

Cascade PBS Staff Sep 21, 2026

Anthony Horowitz and more discuss returning to the Susan Ryeland series for a third time.

Cascade PBS Staff Sep 14, 2026

Eliot accuses his family of murder, while Atticus Pünd is closing in on a suspect.

Cascade PBS Staff Sep 14, 2026