Season Regulars 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)

Guest Stars 11

1. 

   Dana Carvey

   Leonard Smith (voice)

2. 

   John Oliver

   Dr. Xenon Bloom (voice)

3. 

   Jackie Buscarino

   Annie / Train Announcement (voice)

4. 

   Dan Harmon

   Alejandro (voice)

5. 

   Jess Harnell

   Ruben Ridley / Roger (voice)

6. 

   Echo Kellum

   Jacob / Eric McMan (voice)

7. 

   Patricia Lentz

   Joyce Smith (voice)

8. 

   Gary Anthony Williams

   Poncho / News Anchor (voice)

9. 

   Justin Roiland

   Lumberjack (voice)

10. 

    Rob Schrab

    Alexander / Tom Randolph (voice)

11. 

    Dan Benson

    Ethan (voice)

Crew 8