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. 

   Maurice LaMarche

   Ship Captain / Abradolph Lincler (voice)

2. 

   Tom Kenny

   Tour Guide / Squanchy (voice)

3. 

   Kari Wahlgren

   Jessica / Girl (voice)

4. 

   Dan Harmon

   Birdperson (voice)

5. 

   Alejandra Gollas

   Lucy (voice)

6. 

   Echo Kellum

   Brad / First Mate (voice)

7. 

   Chris Romano

   Slow Mobius / 'Party!' Boy (voice)

8. 

   Scott Chernoff

   Gear Head (voice)

9. 

   Aislinn Paul

   Nancy (voice)

10. 

    Cassie Steele

    Tammy Gueterman (voice)

11. 

    Lauren Culjak

    Additional Voices (voice)

Crew 8