|Season 3, Episode 10 (48)|
|Body & Soul||Enemy Mine|
PART 1 OF 2: KARA AND BRUCE MEET DIANA- An Amazonian warrior comes to Elmond, hunting the fallen angel Asmodel. While Kara Danvers is eager to work with her, Bruce Wayne is much more reticent. Laurel Lance and Sara Lance scope out Marcel Gerard and Camille O'Connell, and finally Helena Bertinelli and Thea Queen confront Tommy Merlyn.
- Katie Cassidy Rodgers as Laurel Lance/Black Canary
- Katrina Law as Nyssa al Ghul
- Jessica de Gouw as Helena Bertinelli/Huntress
- Caity Lotz as Sara Lance/White Canary
- Willa Holland as Thea Queen/Speedy
- Katie McGrath as Brainiac
- Melissa Benoist as Kara Danvers/Supergirl
- Odette Annable as Samantha Arias/Reign
- Rachel Skarsten as Talia al Ghul (Earth 3)
- with Colin Donnell as Tommy Merlyn/Prometheus
- Justin Hartley as Oliver Queen (Earth-19)/Green Arrow
- and Luke Evans as Bruce Wayne/Batman
Special Appearance ByEdit
- Keifer Sutherland as Asmodel
Special Guest StarsEdit
- Charles Michael Davis as Marcel Gerard
- Leah Pipes as Camille O'Connell
- Stephen Amell as Al Sah-him
- Sendhil Ramamurthy as Az-Rel
- Chyler Leigh as Alex Danvers
- Brandon Routh as Ray Palmer/Atom
- Kristin Kreuk as Evelyn Langstrom
- Deborah Ann Woll as Andrea Beaumont
- and John Barrowman as Malcolm Merlyn/Dark Archer
- Amy Gumenick as Carrie Cutter/Cupid
- Rose McIver as Stephanie Brown
- Christina Cole as Whisper A'Daire
- Marie Avgeropoulos as Diana, Princess of Themyscira/Wonder Woman
- and Alan Dale as Norman McKay
- Antagonists: Asmodel, Brainiac
- First appearance of Diana Prince in this continuity.
- This episode is Kara-and-Bruce-centric.
- This is the second episode of the series to feature the Birds as supporting characters.
- There is a three-week time-jump between Body & Soul and this episode.
- This episode takes place on August 1, 2019.