Artistes récurrents de la saison 8

1. 

   Nathan Fillion

   Richard Castle

2. 

   Stana Katic

   Kate Beckett

3. 

   Molly C. Quinn

   Alexis Castle

4. 

   Jon Huertas

   Javier Esposito

5. 

   Seamus Dever

   Kevin Ryan

6. 

   Susan Sullivan

   Martha Rodgers

7. 

   Tamala Jones

   Lanie Parish

8. 

   Penny Johnson Jerald

   Victoria Gates

Vedettes invitées 13

1. 

   Dylan Walsh

   Agent Harris

2. 

   Bernard White

   Anwar El-Masri

3. 

   Katherine Kamhi

   Lina El-Masri

4. 

   Nestor Serrano

   Gregory Volkov

5. 

   Christopher Heyerdahl

   Jacque Henri

6. 

   Crystal Allen

   Pauline Degarmo

7. 

   Christopher Curry

   Gaston

8. 

   Paul Rogan

   The Mole

9. 

   James Brolin

   Jackson Hunt

10. 

    Branton Box

    Volkov's Man

11. 

    Chase Kim

    FBI Specialist

12. 

    Karen David

    Sara El-Masri

13. Brandon Dunaway

    FBI Tech

Équipe technique 2