WELCOME TO FLATCH: Jaime Pressly in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: L-R: Sam Straley, guest star Derrick Etienne, Jr. and Holmes in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: L-R: Guest star Derrick Etienne, Jr. and Sam Straley in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: L-R: Holmes, guest star Derrick Etienne, Jr. and Sam Straley in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: L-R: Holmes and Sam Straley in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: Seann William Scott in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: Jaime Pressly in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: L-R: Holmes and Jaime Pressly in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: Holmes (L) in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: Holmes (L) in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: L-R: Sam Straley and Holmes in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: Guest star Derrick Etienne, Jr. (third from R), Holmes (second from R) and Sam Straley (R) in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX

WELCOME TO FLATCH: Guest star Derrick Etienne, Jr. in the “O Come, All Ye Flatchful” episode of WELCOME TO FLATCH airing Thursday, Dec. 8 (9:02-9:30 PM ET/PT) on FOX. © 2022 FOX Media LLC. Cr: Brownie Harris/FOX