Elenco Principal da Temporada 4

1. 

   Justin Roiland

   Rick Sanchez / Morty Smith (voice)

2. 

   Chris Parnell

   Jerry Smith (voice)

3. 

   Spencer Grammer

   Summer Smith (voice)

4. 

   Sarah Chalke

   Beth Smith (voice)

Convidados Especiais 11

1. 

   Rob Paulsen

   Snuffles / Centaur / Dog Soldier 1 (voice)

2. 

   Jess Harnell

   Scary Terry / Dog Soldier 2 (voice)

3. Melique Berger

   Mrs. Pancakes / Scary Melissa / Anchorwoman (voice)

4. 

   Maurice LaMarche

   Scary Teacher / Dog Accountant (voice)

5. 

   Justin Roiland

   Dream Aliens (voice)

6. 

   Spencer Grammer

   Dream Summer (voice)

7. 

   Phil Hendrie

   Scary Glenn (voice)

8. 

   Brandon Johnson

   Mr. Goldenfold / Handsome Black Man (voice)

9. 

   A. Smith Harrison

   Narrator (voice)

10. Jesse Mendel

    Additional Voices (voice)

11. 

    Brandon Johnson

    Mr. Goldenfold (voice)

Equipa Técnica 7