SUNDAY, APRIL 21

[EDITOR'S NOTE: Audio descriptions for Next Level Chef, The Simpsons, The Great North and Grimsburg are available on the SAP Audio Channel.]

--Grimsburg --(9:30-10:00 PM ET/PT) CC-HDTV 720p-Dolby Digital 5.1

PA: Viewer Discretion is advised.

IT WASN'T LIL' BETSY ON AN ALL-NEW EPISODE OF GRIMSBURG SUNDAY, APRIL 21, ON FOX

Amy Sedaris Joins as Guest Voice

Marvin and the team investigate the death of a morning TV host, in which former child star Lil' Betsy is the main suspect. In the process of the investigation, Marvin becomes consumed with his newfound celebrity status. With everyone rallying around Lil' Betsy, Marvin is determined to find her guilty in the all-new "The Big Trouble with Lil' Betsy" episode of Grimsburg airing Sunday, April 21 (9:30-10:00 PM ET/PT) on FOX. (GMB-107) (TV-14 D,L,S,V)

Cast: Jon Hamm as Marvin Flute; Erinn Hayes as Harmony Flute; Rachel Dratch as Stan Flute; Alan Turdyk as Dr. Rufus Pentos/Mr. Flesh; Kevin Michael Richardson as Let. Greg Summers; Greg Chun as Lt. John Kang