CBS Season Finale Spoilers: What's About to Go Down?

"Former FBI Agent Tobias Fornell (Joe Spano) pleads with Gibbs (Mark Harmon) to do whatever is necessary to take down drug dealers and suppliers in the area after his daughter, Emily Fornell (Juliette Angelo), is hospitalized from an opiate overdose," reads the official logline for the season finale.

"Gibbs is haunted by the personal aspects of the case and his history with vigilante justice. 16th season finale."

"Christy (Anna Faris) has trouble enjoying her sober birthday when she learns her sponsor, Nora (Yvette Nicole Brown), is moving away," reads the synopsis.

"Also, an argument leads Bonnie (Allison Janney) and Adam (William Fichtner) to make a hasty decision."

"MacGyver (Lucas Till) faces off with a cunning new adversary whose carefully crafted plans put Mac at the epicenter of an impossible choice: save the life of a friend, or the lives of hundreds of innocents," reads the synopsis. "Also, Mac receives new information that will drive a wedge between him and his father, Oversight (Tate Donovan)."

"As Jamie (Will Estes) and Eddie's (Vanessa Ray) wedding day approaches, Erin (Bridget Moynahan) interviews a witness whose story leads her to doubt Eddie's honesty, as she took his initial statement," reads the synopsis. "Also, Danny (Donnie Wahlberg) and Baez (Marisa Ramirez) unravel the complicated love life of a young man who was murdered, and Frank (Tom Selleck) squabbles with his top brass while worrying about the toast he'll deliver at the rehearsal dinner. Christine Ebersole returns as Eddie's mom, Lena Janko."

"Bull (Michael Weatherly) works to convince a jury that an alleged murder was actually a tragic accident when TAC represents a woman charged with her 3-year-old stepdaughter's death."

"A woman with information about the death of Maggie's (Missy Peregrym) husband is abducted, leading OA (Zeeko Zaki) and the team to uncover a criminal operation larger than anyone imagined. Also, Dana (Sela Ward) puts her career in jeopardy when she stands by and allows Maggie to work on this case that has such a personal connection to her."

"After tracking Apollyon, a deadly underground spy network, to war-torn South Ossetia, Pride (Scott Bakula) is separated from the team and faces grave danger. Also, in order to save Pride, the NCIS team must locate a mole who continues to feed information to Apollyon."

"A Swedish Science Thing and the Equation for Toast" - Sheldon (Iain Armitage) invites the entire school to a party for the Nobel Prize announcements. Also, Meemaw (Annie Potts) learns more about Dr. Sturgis' (Wallace Shawn) past, and Georgie's (Montana Jordan) desire for cable TV leads to a standoff between him and George Sr. (Lance Barber)."

"The SWAT team goes in pursuit again of the militant group The Emancipators when the criminals hold a live stream kangaroo court to publicly execute city politicians. Also, Hondo (Shemar Moore) fights to lift Darryl's (Deshae Frost) spirits; Deacon (Jay Harrington) feels unworthy as he prepares to receive one of the LAPD's highest honors; and Street (Alex Russell) catches a break in the search for his missing parolee mother, Karen Street (Sherilyn Fenn). Debbie Allen guest stars as Charice Harrelson, Hondo's mother."

"Five-0 continues to hunt down escaped criminal Aaron Wright (Joey Lawrence) before he can sell cyber-weapons to the highest bidder, and the lives of McGarrett (Alex O'Loughlin) and the team are put in danger when a visitor comes to headquarters to make amends."

"Callen (Chris O'Donnell) and Sam (LL COOL J) work with Navy Captain Harmon "Harm" Rabb, Jr. (David James Elliott) to locate a group of ISIS sympathizers aboard the USS Allegiance. Also, Hetty (Linda Hunt) enlists her friend Navy Lieutenant Colonel Sarah "Mac" Mackenzie (Catherine Bell), to help obtain information from a Russian diplomat."

"Bravo team's future is on the line when Commander Shaw (Peter Jessop) recommends they be split up, but Jason's (David Boreanaz) unit has one final mission to prove him wrong."

"When Cynthia (Karen LeBlanc) and her younger brother, Tyler (guest star Emmanuel Kabongo), are abducted by a criminal Tyler's indebted to, Eric (Luke Roberts) and the Crisis Resolution team are forced to break all the rules in order to find them."