A mad bomber is loose, and the FBI is hot on his trail in this crackerjack crime drama based on a book by Stanley Niss (who also produces). Jack Kelly stars as agent Robert P. Cannon, the hard-boiled do-gooder pursuing the perp as part of the agency's all-out assault on the vermin of the underworld. Ray Danton, Andrew Duggan, and Peggy McCay also star. 104 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital mono.