COLLEEN JOINS JOHN AND HIS AIR FORCE BUDDIES FOR HIS ANNUAL TRADITION OF DIRTY CHRISTMAS CAROLING, ON "LIFE IN PIECES," THURSDAY, DEC. 17

Editor's note: The title and logline of this episode have changed.

"College Stealing Santa Caroling" - Colleen joins John and his Air Force buddies for his annual tradition of dirty Christmas caroling. Also, Joan tries to hijack Lark's first Christmas from Jen and Greg, Samantha sneaks out with her friends and is caught when a photo of her and a mall Santa is posted online, and Tyler announces his plans for college, on LIFE IN PIECES, Thursday, Dec. 17 (8:31-9:01 PM, ET/PT) on the CBS Television Network.

REGULAR CAST:

Dianne Wiest (Joan)
James Brolin (John)
Zoe Lister-Jones (Jen)
Colin Hanks (Greg)
Angelique Cabral (Colleen)
Thomas Sadoski (Matt)
Betsy Brandt (Heather)
Dan Bakkedahl (Tim)
Niall Cunningham (Tyler)
Holly J. Barrett (Samantha)
Giselle Eisenberg (Sophia)

RECURRING CAST:

Hunter King (Clementine)

GUEST CAST:

Ashley Wolff (Jenna)
Bella Shepard (Lexie)
Donovan Scott (Santa)
Sean Poolman (Darryl)

WRITTEN BY: Barbara Adler

DIRECTED BY: Phil Traill

EXECUTIVE PRODUCERS: Justin Adler, Aaron Kaplan, Jason Winer and Jeff Morton

CREATOR: Justin Adler