'Supergirl' 1.18 "Worlds Finest" Crossover Episode Images With The Flash Revealed

By Matt O'Bryant

In just two weeks one of the biggest superhero events of all-time is coming to CBS when The CW's The Flash joins forces with CBS's Supergirl for the epic episode entitled "Worlds Finest" as Barry Allen aka The Flash speeds over from Earth-1 over to Kara Zor-El's world to battle some evil doers. Check out the images below, plus the official press release, sound off in the comments with your thoughts on the cool images.

Here's the official press release for the show:

SUPERGIRL GAINS A NEW ALLY WHEN THE LIGHTNING-FAST SUPERHERO ‘THE FLASH’ HELPS HER BATTLE LIVEWIRE AND SILVER BANSHEE, ON “SUPERGIRL,” MONDAY, MARCH 28

Grant Gustin Crosses Over as “The Flash”

“Worlds Finest” – Kara gains a new ally when the lightning-fast superhero The Flash (Grant Gustin) suddenly appears from an alternate universe and helps Kara battle Siobhan, aka Silver Banshee, and Livewire in exchange for her help in finding a way to return him home, on SUPERGIRL, Monday, March 28 (8:00-9:00 PM) on the CBS Television Network. Grant Gustin crosses over as The Flash.

Supergirl stars Melissa Benoist (Kara Danvers/Supergirl), Calista Flockhart (Cat Grant), Chyler Leigh (Alex Danvers), Mehcad Brooks (James Olsen), David Harewood (Hank Henshaw/J’onn J’onzz), and Jeremy Jordan (Winslow “Winn” Schott).

Recurring guests in “Worlds Finest” include Jenna Dewan-Tatum (Lucy Lane), Chris Vance (Non), Italia Ricci (Siobhan Smythe), Brit Morgan (Leslie Willis/Livewire), Christopher Showerman (Tor), Jay Jackson (News Anchor), and Dan Warner (Fire Captain).

Guest stars in the episode also include Grant Gustin (The Flash/Barry Allen), Jamie Kaler (Pundit #1), Samantha Harris (Pundit #2), Zarek King (Young Boy), Sarah Robson (Dr. Amelia Hamilton), Harriet Sansom Harris (Sinead), Dawn Greenidge (Pedestrian Woman)

STORY BY: Greg Berlanti

TELEPLAY BY: Andrew Kreisberg & Michael Grassi

BASED ON: The Characters Appearing in the DC Comics

DIRECTED BY: Nick Gomez.

Supergirl airs on Monday nights, 8/7c on CBS while The Flash, which returns March 22, airs on Tuesday nights, 8/7c on The CW.

The epic cross-over episode "Worlds Finest" (a.k.a Dawn of Friendship) airs March 28th on CBS.

SOURCE: THE CW, CBS