Episode cast overview, first billed only: | |||
Melissa Benoist | ... | Kara Danvers / Supergirl | |
Chyler Leigh | ... | Alex Danvers | |
Katie McGrath | ... | Lena Luthor | |
Jesse Rath | ... | Querl Dox / Brainiac-5 | |
Nicole Maines | ... | Dreamer | |
Azie Tesfai | ... | Kelly Olsen | |
Andrea Brooks | ... | Eve Teschmacher (credit only) | |
Julie Gonzalo | ... | Andrea Rojas (credit only) | |
Staz Nair | ... | William Dey (credit only) | |
LaMonica Garrett | ... | The Monitor | |
David Harewood | ... | J'onn J'onzz / Martian Manhunter | |
Stephen Amell | ... | Oliver Queen / Green Arrow | |
Caity Lotz | ... | Sara Lance / White Canary | |
Brandon Routh | ... | Ray Palmer / The Atom | |
Tom Cavanagh | ... | Nash Wells / Pariah |
The Monitor sends Harbinger to gather the worlds' greatest heroes - Supergirl, The Flash, Green Arrow, Batwoman, White Canary, The Atom and Superman - in preparation for the impending Crisis. With their worlds in imminent danger, the superheroes suit up for battle while J'onn and Alex recruit Lena to help them find a way to save the people of Earth-38.
Everything you want it to be and surprising moments. It will make fans satisfied.