Telefon plot
"They'll do anything to stop Telefon. The operation that can trigger 51 human time bombs."
Nicolai Dalchimski, a crazy KGB agent steals a notebook full of the names of secret KGB agents who were sent to the US in the 1950s. These agents are given their assignments under hypnosis so that they can't remember their task until a line is read from them. a Robert Frost poem. Dalchimski flees to the US and starts calling these agents, after which they carry out their sabotage missions on military targets. Unable to make this crisis public to the US government, the Russians are sending Colonel Borzov, a military intelligence officer, to track down and eliminate Dalchimski before his actions spark a war.