hmm I'm a little disappointed that it looks like Delilah isn't going to be in Tuesday's episode even though she's listed in the episode description. Hope we still get good scenes even if its only of McGee
Looks like Delilah's in the week after though
WARNING POSSIBLE MAJOR SPOILERS FOR EPISODE AIRING NOVEMBER 21ST BELOW (its the episode description from CBS's press release for the episode)
Spoiler:
“Ready or Not” – The team’s Thanksgiving plans are put on hold while they track an elusive international arms dealer in D.C. who recently murdered an MI6 officer who was Sloane’s close friend. Also, Abby races Delilah (Margo Harshman) to the hospital when her labor starts three weeks early, on NCIS, Tuesday, Nov. 21 (8:00-9:00 PM, ET/PT) on the CBS Television Network.
Source
*flails around excited but confused why it'd happen so soon & wishes that it was likely to air in Australia this year*