What Happens if You Never Wash? is the fourth episode of the third season of The Meet Arnold Show (2019-2023). It was aired on January 4, 2023.
Cast[]
- Jacob Tremblay as Arnold J. Voorhees
- Lee Weaver as Grandpa Hank
- Jenny Slate as Suzie Kate Everett
- Keith L. Williams as Nolan Hill
- Brady Noon as Lloyd Wright
- Jadon Sand as Finn Cunningham
- Brooklynn Prince as Bianca Cunningham
- Maya Rudolph as Julia Cunningham
- Will Ferrell as Chet Cunningham
- Jonah Hill as Dr. James Hamilton
- Kumail Nanjiani as Dicky
- Adam Brody as Doyle