| "Crisis on Earth-X" | |
|---|---|
| Series Supergirl Season 3, Episode 8 | |
| File:Supergirl 3x08 001.jpg | |
| Air date | November 27th, 2017 |
| Writers | Eric Carrasco; Cindy Lichtman |
| Director | Kevin Smith |
| Producers | Greg Berlanti; Andrew Kreisberg; Jessica Queller; Robert Rovner; Sarah Schechter; Paula Yoo; Chris Pavoni; Gabriel Llanas; Caitlin Parrish; Jesse Warn; Joanie L. Woehler; Carl Ogawa; Dani Dornfeld Yaroslow; Daphne Raves |
| Starring | Melissa Benoist; Mehcad Brooks; Chyler Leigh; Jeremy Jordan; Katie McGrath; Odette Annable; David Harewood |
| Episode guide | |
| Previous "Wake Up" |
Next "Reign" |
"Crisis on Earth-X" is the eighth episode of season three of the superhero fantasy series Supergirl and the forty-seventh episode of the series overall. It was directed by Kevin Smith with a script written by Eric Carrasco and Cindy Lichtman. It first aired on the CW Network on Monday, November 27th, 2017 at 8:00 pm.