- Christa Miller - Candide Sampson (voice)
- Donald Faison - George Washington Carver (voice)
- Jana Schmieding - Sacagawea (voice)
- Ian Ziering - Ian Ziering (voice)
- Steve Kerr - Steve Kerr (voice)
- Mandy Moore - Mandy Moore (voice)
- David Tennant - David Tennant (voice)
- Danny Pudi - Dr. Neelankavil (voice)
- Stephen Root - Mr. Big Corporation (voice)
- Mo Gaffney - Diane Grumbles (voice)
- Sam Richardson - Wesley (voice)
- Michael Bolton - Michael Bolton (voice)
- Neil Flynn - Glen the Janitor (voice)
- Judah Miller - Scangrade (voice)
- Randall Park - Mr. Kim (voice)
- Renée Elise Goldsberry - Sandra Sandria (voice)
- Jameela Jamil - Mrs. C (voice)
- Richard Kind - Nostradamus (voice)
- Jackée Harry - Jackée the Ripper (voice)
Capítulo disponible en las siguientes plataformas:
