Peter Gunn is a private detective who is never ruffled and always keep his cool. Accompanied by the stylish music of Henry Mancini and the directorial style of Blake Edwards, Gunn is equally at home dealing with street criminals and shady millionaires. Aiding him is his local police contact, Lt. Jacoby, and Lola Albright, the singer at Mother's a club where Gunn can be found.