- Jon Hamm (Marvin Flute (voice))
- Erinn Hayes (Harmony Flute (voice))
- Rachel Dratch (Stan Flute (voice))
- Alan Tudyk (Dr. Rufis Pentos / Mr. Flesh (voice))
- Kevin Michael Richardson (Detective Greg Summers (voice))
- Greg Chun (Lieutenant John Kang (voice))
Grimsburg — S3E2
Episode: Stanbiscuit
Air Date: 2026-10-04
Runtime: 22 min
Overview
Flute intervenes when Stan receives an alarming superlative. Wynona undergoes a brain procedure to improve her dating life outside of work.