Frank Drebin Jr. ni umupolisi w’umunyamujinya ukorera muri Police Squad ya Los Angeles. Afite uburyo bwe bwihariye bwo kurwanya ibyaha—bushobora gutera akajagari kurusha uko bufasha. Mu gihe yoherejwe mu butumwa bwo guhagarika itsinda ry’abambuzi, yinjira mu gikorwa cy’amayobera kirimo igikoresho cy’ubutasi cyitwa P.L.O.T. (Primordial Law Of Toughness) cyibwe mu bubiko bw’amabanki.