Blue asks Holly J. to the winter dance in a very romantic way (asking her in a video slide show). The problem is, Holly J. has a thing for her co-worker, Spinner. Meanwhile, K.C. and Clare are still tense with each other, following Clare's discovery of K.C.'s secret dark past.
Blue asks Holly J. to Degrassi's annual Winterfest Dance in a very romantic way, only she thinks she might have a thing for her co-worker Spinner. She plans to spend the night at work seducing him, but when a former Lakehurst student walks into The Dot with a gun, everything changes. Holly J. confesses her feelings for Spinner when she is in fear of losing him.
- This episode is named after the song Danger Zone by Kenny Loggins.
- This episode marked the beginning of Clare and K.C.'s relationship.
- This episode also marked the beginning of Mia and Peter's second relationship.
- This episode marked Spinner being wounded by a gunshot.
- This episode marked the second shooting in Degrassi: The Next Generation history. The first was Time Stands Still (2) and, the third was Dead and Gone (2). It was also the third shooting in the Degrassi Franchise.
- This episode marks Mia's last plot.
Regular Cast (Ordered Alphabetically)
- Raymond Ablack as Sav Bhandari
- Dalmar Abuzeid as Danny Van Zandt
- Charlotte Arnold as Holly J. Sinclair
- Paula Brancati as Jane Vaughn
- Stefan Brogren as Archie Simpson
- Nina Dobrev as Mia Jones
- Sam Earle as K.C. Guthrie
- Jordan Hudyma as Blue Chessex
- Judy Jiao as Leia Chang
- Jamie Johnston as Peter Stone
- Argiris Karras as Riley Stavros
- Shane Kippel as Spinner Mason
- Jajube Mandiela as Chantay Black
- Samantha Munro as Anya MacPherson
- Scott Paterson as Johnny DiMarco
- Aislinn Paul as Clare Edwards
- AJ Saudin as Connor Delaurier
- Melinda Shankar as Alli Bhandari
- Natty Zavitz as Bruce
- Troy Blundell as Police officer
- Paula Boudreau as Ms. Dawes
- Gord Lusby as ETF officer
- Laytrel McMullen as Connor's admirer
- Noah Reid as Chris
- Jonathan Walker as Police negotiator
- "Chances" by Jill Barber
- "What Are You Going To Do With Me?" by Paper Moon
- "Takin' Care Of Business" by Randy Bachman
- "Chemistry" by Morgan Mayer
- "My Ship" by Kellin Watson - Heard when Clare and K.C. talk and have their first kiss.
- "Into The Mystery" by McGowan