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 9

1. 

   Susan Sarandon

   Dr. Helen Wong (voice)

2. 

   Kari Wahlgren

   Jessica (voice)

3. 

   Cassie Steele

   Tammy Gueterman (voice)

4. 

   Nolan North

   Additional Voices (voice)

5. 

   Dan Harmon

   Phoenixperson (voice)

6. 

   Maurice LaMarche

   Abradolph Lincler (voice)

7. Nick Reczynski

   Gromflomite Spokesman / Timothy / Gromflomite Guard #2 (voice)

8. 

   Lauren Culjak

   Additional Voices (voice)

9. 

   Tom Kenny

   Squanchy (voice)

Crew 4