Episode name:

The Vat of Acid Episode

Season: 4

Episode: 8

Air date: May 17, 2020

Characters:

Rick Sanchez, 

Morty Smith, 

Summer Smith, 

Beth Smith, 

Jerry Smith, 

Jessica, 

Mr. Goldenfold, 

Crystal Dealers Boss, 

Crystal Dealer, 

Crystal Dealer, 

Crystal Dealer, 

SWAT Officer, 

Plane Crash Survivor, 

Plane Crash Survivor, 

Heroine Keith, 

Impervious to Acid SWAT Officer, 

Johnny Carson, 

Sonia Sotomayor, 

Morty’s Father-in-law, 

Morty’s Mother-in-law, 

Morty’s Girlfriend,