The Three Worldkillers Assemble in New Supergirl Promo

Following last night’s episode of the series, The CW has released the first promo for the next episode of Supergirl along with photos for the next two episodes! Check them out below!

Titled “Trinity,” the next episode is set to air May 7 and is officially described as follows:

“SUPERGIRL TAKES ON ALL THREE WORLDKILLERS – Still reeling after learning about Lena’s (Katie McGrath) secret, Supergirl (Melissa Benoist) asks Guardian (Mehcad Brooks) for a favor that could alter his relationship with Lena forever. Meanwhile, with all three Worldkillers united, Supergirl and the team brace for an epic battle.”

Caitlin Parrish & Erica Weiss directed the episode with story by Jessica Queller and teleplay by Caitlin Parrish & Derek Simon.

Following that, the next episode is titled “Shelter From the Storm” and is set to air May 14. It’s described as follows:

“REIGN SETS HER SIGHTS ON RUBY – When Reign (Odette Annable) starts hunting Ruby (guest star Emma Tremblay), Supergirl (Melissa Benoist) and Alex (Chyler Leigh) work together to keep her safe. Supergirl and J’onn (David Harewood) look to Sam’s mother (guest star Betty Buckley) for advice on how to stop Reign and come away with some shocking news.”

Antonio Negret directed the episode with story by Robert Rovner and teleplay by Lindsay Gelfand & Allison Weintraub.

Supergirl stars Melissa Benoist as Kara Danvers/Supergirl, Mehcad Brooks as James Olsen, Chyler Leigh as Alex Danvers, Jeremy Jordan as Winslow ‘Winn’ Schott, Chris Wood as Mon-El, Katie McGrath as Lena Luthor, Odette Annable as Sam/Reign, and David Harewood as Hank Henshaw/J’onn J’onnz.

Based on the DC characters created by Jerry Siegel and Joe Shuster, the series is executive produced by Greg Berlanti, Andrew Kreisberg, Sarah Schechter, Robert Rovner and Jessica Queller. Supergirl is produced by Berlanti Productions in association with Warner Bros. Television.

Supergirl Episodes 3.17 & 3.18

SUPERGIRL

Supergirl -- "Trinity" -- Image Number: SPG317a_0132.jpg -- Pictured (L-R): Katie McGrath as Lena Luthor, Chyler Leigh as Alex, Jeremy Jordan as Winn, David Harewood as Hank/J'onn and Melissa Benoist as Kara/Supergirl -- Photo: Katie Yu/The CW -- ÃÂ© 2018 The CW Network, LLC. All Rights Reserved.
SUPERGIRL

Supergirl -- "Trinity" -- Image Number: SPG317a_0194.jpg -- Pictured (L-R): Jeremy Jordan as Winn and Melissa Benoist as Kara/Supergirl -- Photo: Katie Yu/The CW -- ÃÂ© 2018 The CW Network, LLC. All Rights Reserved.
SUPERGIRL

Supergirl -- "Trinity" -- Image Number: SPG317b_0024.jpg -- Pictured (L-R): Katie McGrath as Lena Luthor, Chyler Leigh as Alex and Melissa Benoist as Kara/Supergirl -- Photo: Jack Rowand/The CW -- ÃÂ© 2018 The CW Network, LLC. All Rights Reserved.
SUPERGIRL

Supergirl -- "Trinity" -- Image Number: SPG317b_0083.jpg -- Pictured (L-R): Chyler Leigh as Alex and Jesse Rath as Brainiac-5 -- Photo: Jack Rowand/The CW -- ÃÂ© 2018 The CW Network, LLC. All Rights Reserved.
SUPERGIRL

Supergirl -- "Trinity" -- Image Number: SPG317b_.jpg -- Pictured (L-R): Chris Wood as Mon-El and Amy Jackson as Imra Ardeen/Saturn Girl -- Photo: Jack Rowand/The CW -- ÃÂ© 2018 The CW Network, LLC. All Rights Reserved.
SUPERGIRL

Supergirl -- "Trinity" -- Image Number: SPG317b_0154.jpg -- Pictured: Amy Jackson as Imra Ardeen/Saturn Girl -- Photo: Jack Rowand/The CW -- ÃÂ© 2018 The CW Network, LLC. All Rights Reserved.
SUPERGIRL

Supergirl -- "Trinity" -- Image Number: SPG317b_0224.jpg -- Pictured: Mehcad Brooks as James Olsen/Guardian -- Photo: Jack Rowand/The CW -- ÃÂ© 2018 The CW Network, LLC. All Rights Reserved.
SUPERGIRL

Supergirl -- "Trinity" -- Image Number: SPG317b_0263.jpg -- Pictured (L-R): Chris Wood as Mon-El and Amy Jacksin as Imra Ardeen/Saturn Girl -- Photo: Jack Rowand/The CW -- ÃÂ© 2018 The CW Network, LLC. All Rights Reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318a_0017.jpg -- Pictured (L-R): Melissa Benoist as Kata/Supergirl and David Harewood as Hank/J'onn -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318a_0075.jpg -- Pictured (L-R): David Harewood as Hank/J'onn and Betty Buckley as Patricia Arias -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318a_0099.jpg -- Pictured: Betty Buckley as Patricia Arias -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318a_0110.jpg -- Pictured: Betty Buckley as Patricia Arias -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318a_0213.jpg -- Pictured (L-R): Betty Buckley as Patricia Arias and Melissa Benoist as Kara/Supergirl -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318a_0234.jpg -- Pictured (L-R): Betty Buckley as Patricia Arias and Melissa Benoist as Kara/Supergirl -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318a_0259.jpg -- Pictured: Odette Annable as Samantha Arias/Reign -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318a_0005.jpg -- Pictured: Chyler Leigh as Alex -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318b_0032.jpg -- Pictured: Emma Tremblay as Ruby Arias -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318b_0042.jpg -- Pictured: Chyler Leigh as Alex -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318b_0047.jpg -- Pictured: Emma Tremblay as Ruby Arias -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318b_0100.jpg -- Pictured (L-R): Chyler Leigh as Alex and Odette Annable as Samantha Arias/Reign -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318b_0106.jpg -- Pictured: Odette Annable as Samantha Arias/Reign -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318b_0137.jpg -- Pictured: Chris Wood as Mon-El -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318b_0149.jpg -- Pictured (L-R): Melissa Benoist as Kara/Supergirl and Chris Wood as Mon-El -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318b_0185.jpg -- Pictured (L-R): Odette Annable as Samantha Arias/Reign and Melissa Benoist as Kara/Supergirl -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.
SUPERGIRL

Supergirl -- "Shelter From the Storm" -- Image Number: SPG318b_0197.jpg -- Pictured (L-R): Chyler Leigh as Alex and Emma Tremblay as Ruby Arias -- Photo: Bettina Strauss/The CW -- ÃÂ© 2018 The CW Network, LLC. All rights reserved.