Stała obsada sezonu 8

1. 

   奈森·菲利安

   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. 

   Ruben Santiago-Hudson

   Roy Montgomery

8. 

   Tamala Jones

   Lanie Parish

Goście specjalni 7

1. 

   Leonard Roberts

   Jason Avery

2. 

   Dana Delany

   Jordan Shaw

3. 

   Mary-Pat Green

   Erin Murphy

4. 

   Dameon Clarke

   Scott Dunn

5. 

   Isaiah Mustafa

   Team Leader

6. 

   Victoria Chalaya

   Young Mother

7. 

   Luci Romberg

   Michelle Lewis

Ekipa 2