The Unusual Inventions of Henry Cavendish

Andrew Legge

Isaac Cavendish

Scenario Writer

Herbert Carlson

Scenario Writer

Hugh O'Conor

Mr. Henry Cavendish

菲奧娜·奧肖內西

Miss. Catherine Palmerston

Shaun Boylan

Hon. Salacious Sommerfield Smythe

Frank Kelly

Mr. Thomas Palmerston

Anna Nugent

Miss. Sarah Palmerston

Eileen Fennell

The Aunt

奈德·丹内利

Mr. Sommerfield Smyth's Man Servant

Serena Brabazon

Miss Emille Carson

Eoin Whelan

Mr. Palmerston's Butler

Conor McMahon

Newspaper boy