Episode 243 The Librarians S04E12 And the Echoes of Memory

In the season four and perhaps series finale, the Librarians find themselves in an alternate universe in which memories of the Library have begun to fade away. The truth about Flynn's absence and Nicole's intentions become clear, and in the end, the Libarians rewrite Nicole's history. Flynn and Eve finally tether themselves to the Library and each other, and the world is once again safe.
Episode Grade: A+

Episode 242 The Librarians S04E11 And the Trial of the One

Since the team has still not chosen a Librarian to tether with Eve, the Library takes matters into its own hands and pits the three against each other in a Hunger Games like battle to the death. Or, has this simply been an intricately concocted plan by Nicole Noone to exact revenge for Flynn's having abandoned her? Regardless, it's the death of Jenkins that hits the hardest in the season's penultimate episode.
Episode Grade: Dave B+  Wayne B

Episode 241 The Librarians S04E10 And Some Dude Named Jeff

A young man obsessed with the Library obtains an ancient text that enable him to switch bodies with the man he idolizes, Jenkins. It doesn't take long for the Librarians to figure out what's going on, but it's Jeff's Dungeons and Dragons friends that assist Jenkins in returning to the Library and eliminating the evil threat unleashed by some dude named Jeff.
Episode Grade: A

Episode 240 The Librarians S04E09 And a Town Called Feud

Cassandra and Jenkins stay behind at the Library to research the solo vs multi-librarian concept while Eve and the team check out ghost sightings at a town steeped in Civil War lore. However, the in-fighting taking place among the three young Librarians neatly counterpoints the uncomfortable truth that brothers and sisters often fought on opposite sides in the war between the states. Dave's tip of the week is the Verizon Go90 series Miss 2059.
Episode Grade: Dave B  Wayne B-

Episode 239 The Librarians S04E08 And the Hidden Sanctuary

Cassandra takes a sabbatical from the Library to address her fears and examine whether or not she wants to remain a Librarian. Along with a young man from "the safest town in America," Cassandra confronts the fairy who's been protecting the town for the past 27 years. In the end, she learns that life is not without risks, and the town must now transition to a new level of normalcy.
Episode Grade: A

Episode 238 The Librarians S04E07 And the Disenchanted Forest

Eve takes Cassandra, Ezekiel, and Jacob to a team building camp to investigate and participate when the Clipping Book sends them to find out why campers are going missing. DOSA returns and Jake develops a crush, while Cassie torments Jones with a series of pranks. In the end, each learns about his/her commitment to The Library, and Eve comes to terms with Flynn's resignation.
Episode Grade: Dave A-  Wayne B+

Episode 237 The Librarians S04E06 And the Graves of Time

Dave and Wayne discuss the ending of the Netflix cyberpunk series Altered Carbon, and Fred from the Netherlands checks in with feedback from season one of The Librarians. Nicole Noone (Rachel Nichols) returns to collect hidden artifacts, but when it turns out that the Romanov dynasty's svengali Rasputin (Christopher Heyerdahl) wants them for himself, Eve and Nicole work together to bring down the evil immortal. In the end, the characters must reevaluate their committments to the Library and decide whether or not they wish to continue this relationship.
Episode Grade: A

Episode 236 The Librarians S04E05 And the Bleeding Crown

Flynn comes face to face with his 19th century hero Librarian Darrington Dare as the two fight to stop Ambrose Gethic from wreaking havoc in the 21st. After an entire town wakes up to find itself significantly aged, the Librarians swoop in to figure out whether or not magic plays a role.
Episode Grade: Dave A-  Wayne C+

Episode 235 The Librarians S04E04 And the Silver Screen

Hoping for a night away from the Library, Eve and Flynn take in a movie, but their date ends up taking an unexpected turn. They find themselves as characters in one of Eve's favorite film noir classics, and when Cassandra, Ezekiel, and Jake come to the rescue, the young ones find themselves trapped as well.
Episode Grade: A-

Episode 234 The Librarians S04E03 And the Christmas Thief

With Flynn, Eve, and Jenkins away enjoying a tropical vacation with Santa, the young Librarians watch over Santa's sleigh, and as usual, things don't turn out as planned. Ezekiel uses the Magic Door to visit his mother and sisters, but his mom takes time out from celebrating Thankstaking Day to do a little taking on the side. Unfortunately, she steals a painting from the Bank of Thieves, and the team unites to return it to its "rightful" place. Along the way, Jenkins comes to the rescue, and not only does he save the young Librarians but Santa's sleigh as well.
Episode Grade: A