--Signal Signal-Is the original cast in the second season Aug 12, 2025 --Signal Signal-Season 2 broadcast time Aug 12, 2025 The Korean drama starring Kim Hye-soo, Jo Zhen-soo, Lee Di-hoon and Ahn Jae-hong《Signal》is about to be aired soon Jul 11, 2025 Is the second season of signal Korean dramas aborted? Jan 26, 2025 Is the second season of Signal with the original cast? Dec 10, 2024 《Signal Signal》Season 2 is confirmed to be filmed! Mar 14, 2024