Pravidelné obsadenie série 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

Hosťujúce hviezdy 12

1. 

   Jack Coleman

   William Bracken

2. 

   Carlos Gómez

   Captain Fowler

3. 

   Jonathan Adams

   Vulcan Simmons

4. 

   Al Sapienza

   Mr. Jones

5. 

   Kenny Johnson

   Mr. Harden

6. 

   Daniel Hugh Kelly

   Evan Potter

7. 

   Britt Rentschler

   Elena Markov

8. 

   Regi Davis

   Dr. Bailey

9. 

   Meg Cionni

   Tessa

10. Stephanie Escajeda

    Tourist

11. JJ Snyder

    News Anchor

12. 

    Maya Stojan

    Tory Ellis

Štáb 3