The mostly inactive spy Alfred Verloc is ordered by his superior Mr Vladimir to carry out a terrorist act. Verloc reluctantly plans the operation, seeking help from The Professor. Verloc is also an informant for the police and the Assistant Commissioner and Chief Inspector Heat add additional pressure on Verloc and his attempts to carry out his plan. Verloc’s subsequent actions gravely affect his wife who is devoted to her mentally unbalanced brother Stevie.
A contemporary review in The Los Angeles Times described the production positively, writing, "striking performances by both Suchet and Campbell, with the usual support from a clutch of good British character actors, are excellent reasons to keep watching. Another is the way this meticulously detailed psychological drama juxtaposes settings, from the fashionable salons of the upper crust to Verloc's own squalid shopkeeper's digs, as the battle between the empowered and the unempowered leads to an inevitable result."[2]Hoyt Hilsman of Variety called the adaptation "finely drawn, yet somber and slow-paced. Acting is excellent and strong on character, but it has little dramatic story interest."[1]