- Justin Roiland as Rick, Morty, Mr. Meeseeks, Wildcard
- Chris Parnell as Jerry Smith, Actor Jerry
- Rob Paulsen as Snuffles, Quick Mystery Judge, Centaur, Giant Judge, Regular Legs
- Ryan Ridley as Frank Palicky, Giant Lawyer, The Bachelor, Tom
- Phil Hendrie as Principal Vagina, Scary Glenn, Davin, Mr. Booby Buyer, Newscaster
- Jess Harnell as Ruben Ridley, Greebybobe, Roger, Dog Soldier #2
- Kari Wahlgren as Jessica, Plutonian Chat Show Host #1, Gazorpian Judge, Cynthia, Hot Woman, Talking Doll, Samantha
- Maurice LaMarche as Adult Morty Jr., Ship Captain, Stu, Brad Anderson
- Tom Kenny as Squanchy, Phone #1, Chair #1, Mr. Jellybean, Pawnshop Clerk
- RICK AND MORTY SEASON 1 CHECKLIST
| Card | Where | Released |
| P1 | Philly Non-Sports Card Show | October 21, 2017 |
| P2 | Non-Sport Update Magazine |
Feb/Mar 2018 |
| P3 | WonderCon | March 23, 2018 |
| P4 | Non-Sport Update Magazine |
Apr/May 2018 |
| P5 |
Non-Sport Update Magazine |
Apr/May 2018 |
| P6 |
Non-Sport Update Magazine |
Apr/May 2018 |
| P7 | Philly Non-Sports Card Show | April 7, 2018 |
| P8 | San Diego Comic-Con |
July 18-22, 2018 |
| P9 | The National Sports Collectors Convention | August 1-5, 2018 |
| P10 | Stockton | August 18-19, 2018 |