The F.B.I. (1965)

S1E31 The Bomb That Walked Like a Man

Inspector Lew Erskine is on the trail of a dangerous kidnapper and murderer who is attempting to evade capture by blending in with a para-military hate organization. As he delves deeper into the case, Erskine must navigate the complexities of this extremist group to uncover the truth and bring the criminal to justice.