Vo filme Vymáhači hrajú Jude Law (Remy), Forest Whitaker (Jake), Alice Braga (Beth), Liev Schreiber (Frank), Carice van Houten (Carol), Chandler Canterbury (Peter), RZA (T-Bone), Joe Pingue (Ray), Liza Lapira (Alva), Tiffany Espensen (Little Alva), Yvette Nicole Brown (Rhodesia), Tanya Clarke (Hooker), John Leguizamo (Asbury), Daniel Lévesque (Curious Man), Max Turnbull (Larry the Lung), Alicia Turner (Repo Woman), Tannis Burnett (Hallway Nurse), Raff Law (Young Remy), Denis Akiyama (Doctor), Marty Adams (Obese Man), Daniel Kash (Chipped Tooth), Jessica Phillips (Dancer (uncredited)), Charlene Lynn Chartrand (Heart Dancer (uncredited)), Rebecca Applebaum (Dancing Girl #1 (uncredited)), Christina Giuseppe (Sexy Cuban Bride (uncredited)), Dorly Jean-Louis (Hooker (uncredited)), Emily Lineham (Hooker #5 (uncredited)), Kristina Pesic (Dancing Girl #2 (uncredited)), Erin Reese (Hot Commercial Girl (uncredited)), Sherry Shaoling (Sexy Asian Bride (uncredited)), Lina So (Sexy Asian Bride (uncredited)), Lea Violette (Super Sexy Tough Guy #1 (uncredited)), Ashleigh Hubbard (Hot Girlfriend (uncredited)), Howard Hoover (Salesman), Wayne Ward (John).