Supergirl
Episode 2.8 “Medusa”
Directed by Stefan Pleszczynski
Written by Jessica Queller & Derek Simon
Created by Greg Berlanti, Andrew Kreisberg, Ali Adler
Starring Melissa Benoist, Calista Flockhart, Chyler Leigh, Mehcad Brooks, David Harewood, Jeremy Jordan, Helen Slater
CBS
Air date: Monday, November 28th, 2016, 8:00pm ET

The week we have been waiting for is here! Ever since Supergirl moved to The CW this season, we have been waiting for our DCTV to do what it does best – crossovers. Anticipated all season, this week the four shows: Supergirl, The Flash, Arrow, and Legends of Tomorrow cross up and down and all around. But first… Supergirl and her National City team have to stop Cadmus.

Spoilers below.

The Flash
Season 2 Episode 4: “The Fury Of Firestorm”
Directed by Stefan Pleszczynski
Written by Kai Yu Wu & Joe Peracchio
Starring Grant Gustin, Jesse L. Martin, Danielle Panabaker, Candice Patton, Carlos Valdez, Tom Cavanagh, Victor Garber
Created by Greg Berlanti, Andrew Kreisberg, Geoff Johns
The CW
Air Date: Tuesday, October 27th, 2015, 8:00pm

Last week on The Flash, it was a Captain Cold (Wentworth Miller) family reunion, as Lisa Snart (Golden Glider – Peyton List) went to the S.T.A.R. Labs crew for help. For some odd reason, her brother is working with their dad, who abused Lisa mercilessly. She knows Leonard is being forced. Turns out, she was right. Her dad put some kind of injectable explosive into her, and had his finger on the detonator to bend Cold to his will. And his will is a heist. Barry (Grant Gustin) joins the crew in an effort to save Leonard, almost getting himself killed. Cisco (Carlos Valdes) saved the girl, and Barry saved the day, with the added bonus of making Captain Cold seem less evil, thus making him a more believable “legend.” Jesse L. Martin carried the less than stellar side plot of Iris’s (Candice Patton) mother returning. Dr. Stein (Victor Garber) is unwell. The Flash always comes through, so I’m hopeful this piece will become more compelling soon. The biggest of the 52 time breaches is right in the lab, and Earth-2’s Dr. Wells (Tom Cavanagh) comes walking on through. Squeal!!!!

Spoilers below.

Supernatural
Season 10 Episode 19: “The Werther Project”
Created by Eric Kripke
Directed by Stefan Pleszczynski
Written by Robert Berens
Starring Jared Padalecki, Jensen Ackles, Misha Collins, Mark Sheppard, Ruth Connell
The CW
Air Date: Wednesday, April 22nd, 2015, 9:00pm

The Road So Far: Last week on Supernatural, we got another Charlie (Felicia Day) episode as she found the Book of The Damned, and got shot for it. Sam (Jared Padalecki) thinks it’s the only way they are going to cure Dean (Jensen Ackles), but Dean doesn’t think it is worth it. Sam pretends to burn the book. The episode ends with Sam about to do a deal with Rowena (Ruth Connell).

In the meantime, Castiel (Misha Collins), and Metatron (Curtis Armstrong) go on a road trip for Castiel’s grace, after the boys find out he lied about being able to help Dean with The Mark of Cain. Castiel makes him human, and away they go! This was a really fun part of the episode. Metatron stuffed his face with the glory of food, and played with the car radio. He of course double-crossed Castiel, but he got his grace back anyway. He healed charlie who was giddy to meet him.