.... The crossover starts on Supergirl S03E08 Crisis on Earth X (I... DC's Legends of Tomorrow S03E08 Crisis on Earth X (IV...
.... The crossover starts on Supergirl S03E08 Crisis on Earth X (I... DC's Legends of Tomorrow S03E08 Crisis on Earth X (IV...
.... The crossover starts on Supergirl S03E08 Crisis on Earth X (I... DC's Legends of Tomorrow S03E08 Crisis on Earth X (IV...
.... The crossover starts on Supergirl S03E08 Crisis on Earth-X (I...