J. Mark Roberts
Acting
Known For

Dr Finlay's Casebook is a BBC television series that was broadcast from 1962 until 1971. Based on A. J. Cronin's novella Country Doctor, the storylines centred on a general medical practice in the fictional Scottish town of Tannochbrae during the late 1920s.
Dr. Finlay's Casebook
The adventures of Richard Crane, cafe owner & part-time smuggler, around the coast of Morocco, aided (and sometimes abetted) by his ex-Foreign Legion sidekick Orlando, waitress Halina, and local cop Colonel Mahmoud.
Crane

Police hunt for mental hospital out patient Simon Lacey, who has been unwittingly handing out barbiturates to children as sweets.
The Silent Playground
A writer, Arnold Reed, goes back to his former boyhood home in the East End, and there, finding it about to be torn down, he revisits his attic room, and stumbles on evidence of the operations of dealers in illegal traffic. He breaks his ankle and has to hide from the criminals, one of whom is a murderer.
The Secret Thread

Crossroads to Crime is about the investigations of a police constable (Anthony Oliver) who, working undercover without support from his colleagues, confronts and brings down a gang of vehicle hi-jackers.
Crossroads to Crime
A Scottish fishing trawler hauls in an unexploded depth charge and a bomb disposal veteran teams up with an inexperienced volunteer to try to defuse is before it destroys the ship.