By John Dickson Carr, dramatised by Peter Ling.
There is only one clue to a brutal killing on an ocean liner - the engraving on the murder weapon.
Discover 11,128,835 listings and 292,715 playable programmes from the BBC
By John Dickson Carr, dramatised by Peter Ling.
There is only one clue to a brutal killing on an ocean liner - the engraving on the murder weapon.