| Title | “Grace's Secret” | 
| Episode # | 10.05 (207) | 
| Season # | 10 | 
| Original Airdate | 01-Nov-2018 | 
| Writers | Suzanne Martin | 
| Producers | David Kohan & Max Mutchnick | 
| Director | James Burrows | 
When Grace joins her father on a road trip, a secret from her past is finally revealed, causing father and daughter to address something that will change their relationship forever. Meanwhile, Will, Karen, and Jack celebrate Jack's engagement at a gay bar run by legendary drag queen Miss Coco Peru. When it's revealed that Jack has chosen both of them to be his best man, Will and Karen have a lip-sync monologue throwdown to determine who truly deserves the coveted title.
| Date | Time | Rating | Rank | Notes | 
|---|---|---|---|---|
| 11/01/2018 | 9:00 PM |