 Follow up to  Tell Them Johnny Wadd is Here  has the lusty, always-on-the-make, private detective Johnny Wadd (John Holmes) returning to his home town of San Francisco after his caper in Mexico to help the authorities bust a drug smuggling ring led by mobster Tony Sorrento (Mike Weldon) and sleazy nightclub owner Augre Valentine (Vernon Von Bergdorfe) with the captured stash of heroin confiscated in Mexico which Johnny decides to use himself as bait to lure Sorrento in the open, unaware that one of Valentine s thugs Frankie (Daniel Husong), (first glimpsed in the previous film) recognizes Johnny Wadd and decides to have Valentine set a trap for him. Aiding Johnny is a female government agent named Charlie Hammond (Monique Starr) who can t seem to get enough of Johnny s famous  tool .