CW DC Synopses February 20-22

The CW has released episode descriptions for the week of February 20.

Supergirl 2x13 Mr. & Mrs. Mxyzptlk

DC COMICS’ MR. MXYZPTLK HITS NATIONAL CITY – When Mr. Mxyzptlk (guest star Peter Gadiot), a magical imp, shows up on Earth and declares his love for Kara (Melissa Benoist), she tries to let him down easy, thinking him harmless. However, he decides it’s a challenge and starts to wreak havoc on National City. Mon-El (Chris Wood) has seen beings like Mr. Mxyzptlk on Daxam and knows how dangerous they can be. He and Kara argue over how to get rid of Mr. Mxyzptlk, further straining their relationship. Meanwhile, Alex (Chyler Leigh) and Maggie (Floriana Lima) celebrate their first Valentine’s Day together. Stefan Pleszczynski directed the episode written by Jessica Queller & Sterling Gates (#213). Original airdate 2/20/17.

The Flash 3x13 Attack on Gorilla City

BARRY AND TEAM TRAVEL TO GORILLA CITY AND FACE GRODD – When Jesse Quick (guest star Violett Beane) informs the team that her father (Tom Cavanagh) has been abducted, Barry (Grant Gustin), Caitlin (Danielle Panabaker), Cisco (Carlos Valdes) and Julian (Tom Felton) voyage to Earth-2 on a rescue mission to save Harry from Gorilla City. As they trek through the forest, Barry and the team are immediately captured and brought to Grodd (voiced by David Sobolov). Grodd tells them he needs their help to stop Solovar (voiced by Keith David), the leader of Gorilla City, as Solovar wants to invade Earth-1. Meanwhile, back on Earth-1, Jesse and Kid Flash (Keiynan Lonsdale) hit the streets to stop a metahuman that can control gravity, with H.R. and Joe (Jesse L. Martin) guiding them from S.T.A.R Labs. Dermott Downs directed the episode with story by Andrew Kresiberg and teleplay by Aaron Helbing & David Kob (FLA313). Original airdate 2/21/2017.

Legends of Tomorrow 2x13 Camelot/3000

ALL FOR ONE — The Legends continue their quest to hunt down the Spear of Destiny before the pieces fall into the hands of the Legion of Doom. The Legends discover that pieces of the Spear are each being guarded in different time periods by members of the JSA. Their first stop is the future where they find Dr. Mid-Nite (guest star Kwesi Ameyaw) which eventually leads them to the past and King Arthur’s Camelot, where Stargirl (guest star Sarah Grey) is protecting her piece of the Spear. In order to protect the Spear shard from the now-evil Rip Hunter (Arthur Darvill), the Legends must join forces with the Knights of the Round Table. Caity Lotz, Franz Drameh, Victor Garber, Brandon Routh, Nick Zano, Dominic Purcell, and Maisie Richardson-Sellers also star. Antonio Negret directed the episode written by Anderson MacKenzie (LEG212).  Original airdate 2/21/2017.

Arrow 5x14 The Sin-Eater

CHINA WHITE, CUPID AND LIZA WARNER BREAK OUT OF PRISON — China White (guest star Kelly Hu), Cupid (guest star Amy Gumenick) and Liza Warner (guest star Rutina Wesley) break out of Iron Heights and head to Star City for revenge. Oliver (Stephen Amell) tries to bring in the newly formed girl gang but the ACU intervenes mid-fight. To his surprise, they are there to arrest the Green Arrow for the murder of Detective Malone. Meanwhile, Lance (Paul Blackthorne) feels responsible for the prison break after Warner tells him she heard about him working with Damien Darhk. Mary Lambert directed the episode written by Barbara Bloom & Jenny Lynn (514). Original airdate 2/22/2017.