You never find the Phantom, he finds you.

When the Phantom has been arrested by the police as the suspected underground murderer, his brother Chris investigates two clues, the name “Cutbush” and “Lambeth hospital”.
Appearances
Recurring characters

The 18th Phantom
Chris Sommerset
Anna Sommerset
Kit Sommerset
Detective Mortimer
Lawrence Cutbush, Police Commissioner
Dr. Cutbush
One-time characters

Miss Dale
Ethel, underground passenger
Fredrik, underground passenger
Real-life characters

Thomas Cutbush
Locations

England
London
Lambeth hospital
Lambeth underground station
Organizations

Scotland Yard