Tyga, Ken Davitian, David Arquette and Victor Ortiz are joining Voltage Pictures’ untitled detective comedy starring Bruce Willis. They round out a cast that already includes John Goodman, Jason Momoa, Famke Janssen, Stephanie Sigman, Thomas Middleditch, Adrian Martinez, Kal Penn and Adam Goldberg.

Production began last month in Venice Beach on the pic, which stars Willis as a down but not out L.A. private investigator whose professional and personal worlds collide after his loving pet Buddy is stolen by a notorious gang. A series of bizarre circumstances find him doing the gang’s bidding, while being chased by two vengeful Samoan brothers, a loan shark’s goons, and a few other shady characters.

Mark and Robb Cullen, who also wrote the Willis-starring movie Cop Out, are directing and producing with Nicolas Chartier, Zev Foreman and Laura Ford. Patrick Newall, Jonathan Deckter, and Stephen Eads are executive producers. Voltage set this up at the last Cannes film market.

Tyga is repped by Paradigm, Davitian by 369 Universal Artists, Arquette by APA and Ortiz by Gersh.