Credit: Whitson (ABC Family)

Coming up in Primetime Television.

There’s a lot set to happen in Primetime television during the week of May 13. This week’s Primetime Dish column highlights finale teasers, casting scoops, a final send-off to a CW series, and possible big NBC return…

Two-hour season finale! The Goo Goo Dolls will perform in the CW’s Monday May 13 8:00 PM two-hour season finale, which is the show’s last. The stars and executive producers bid farewell and take a look back at many unforgettable moments, and the characters come together one last time after a traumatic event makes them realize how important they are to each other.

Season finale! On May 15 at 8:00 PM the CW will air what its labeled an epic finale titled “Sacrifice.” Wednesday Finale Teasers: Diggle and Oliver run into a roadblock while racing to stop the Dark Archer. Oliver makes a confession about Laurel, which affects his relationship with Tommy. Thea puts herself directly in the line of fire, and a life-or-death struggle against Fyers threatens many.

Beauty And The Beast:
Season finale! It’s all about the truth in the CW’s May 16 9:00 PM season finale episode titled “Never Turn Back.” Thursday Finale Teasers: Cat’s life is changed for good when family secrets are revealed. Vincent stares his demise in the face, and Gabe does whatever it takes to get answers.

Read our Dallas Season Finale Recaps to find out who visited Cliff in jail during last season.

Though NBC has yet to make an official announcement sources are reporting that the network has cancelled its freshman series.

The cast and crew give viewers a first look into what’s ahead for season eight when the Showtime series returns on Sunday June 30 at 9:00 PM.

Season finale! The CBS series will air its season finale on Thursday May 16 at 9:01 PM. Sherlock comes face to face with his former lover, which leads to a series of flashbacks surrounding his addiction. In other news… In July the series will film its second season premiere episode in London. This marks the first time scenes have been shot on location outside of New York.

Games Of Thrones:
In HBO’s Sunday May 19 9:00 PM episode titled “Second Sons” a wedding is held at King’s Landing. Tyrion and Sansa share a night together. Daenerys comes face to face with the Titan’s Bastard. Melisandre is asked to provide proof, and Sam and Gilly meet someone.

Be sure to read our Glee Recap after tonight’s 9:00 PM season finale to find out what truth is expose, who gets the chance of a lifetime, and who has a surprise wedding.

Grey’s Anatomy:
Watch a promo video for Thursday’s May 9 9:00 PM episode titled “Readiness Is All” in’s Grey’s Anatomy Spoilers. The recap will be posted after the show airs.

The SyFy series has cast Colin Ferguson (“Eureka”) as William for a long-term season arc. Look for the series to return with thirteen new episodes in October with storylines resuming six months after season three’s cliffhanger.

Leap Year:
On Tuesday May 14 at 8:00 PM the CW will air a two-hour movie special. Amy Adams (“Trouble With The Curve”) and Matthew Goode (“Dancing On The Edge”) star in the 2010 movie that showcases how the road to love can take you to very unexpected places.

Major Crimes:
Tom Berenger (“Hatfields & McCoys”) will appear in three episodes of the TNT series sometime this summer as Jackson Raydor, Captain Sharon Raydor’s estranged husband of 25 years. Season two returns on June 10 at 9:00 PM.

Season finale! One final plan is put into motion during the CW’s May 17 8:00 PM finale titled “‘Til Death Do Us Part.” Friday Finale Teasers: Amanda forces Nikita to choose between saving Michael or herself, and the team fights to stop Amanda but finds that they might be out-gunned.

Brett Dier (“The L.A. Complex”) and newcomer Elizabeth Whitson have been cast to play twins Abel and Olivia in the new upcoming ABC Family series. Fans will first meet the two during the October “Pretty Little Liars” Halloween special.