"The Mannix riff usually involves someone jumping down/up, a quick car maneuver, or something else intended to be \"action-y\". Results of said \"action\" depends on the movie and load weight of character (e.g. Mitchell). The Mannix riff sometimes includes a reference to the four-note opening sequence of the Mannix theme song."@en . . . "The Mannix riff usually involves someone jumping down/up, a quick car maneuver, or something else intended to be \"action-y\". Results of said \"action\" depends on the movie and load weight of character (e.g. Mitchell). The Mannix riff sometimes includes a reference to the four-note opening sequence of the Mannix theme song."@en . . "Mannix!"@en .