| Whiskey Business
| Episode Information
"Whiskey Business" is the 19th episode of season 24. It originally aired on May 5, 2013. Sonny Rollins guest-starred as himself.
- "Sonny Rollins appears as a hologram to Lisa when she takes exception to a "Tupac-at-Coachella"-style hologram of blues icon Bleeding Gums Murphy and starts a letter writing campaign to stop this holographic exploitation. Grampa injures himself while babysitting Bart, and quickly discovers he prefers being cared for by his grandson than the staff at the nursing home and Moe finds a new lease on life when rich venture capitalists take an interest in his homemade bourbon after Marge and Homer help him."