
Signal EP3
Hae-young is confused after discovering that the talks through the walkie-talkie changed the past.

Hae-young is confused after discovering that the talks through the walkie-talkie changed the past.

Hae-young joins the unfinished case squad and Jae-han says something through the walkie-talkie.

Hae-young finds an old walkie-talkie in the corner and gets clues on the unsolved kidnapping case.

Turning 30: A Trio's Hilarious Tricks to Party Wisely!

Kang annoys So-hee again. And Ji-goo gets upset by the bad comment from a kid during her broadcast.

Hak-soo goes on three blind dates with three women who are unbearable drinkers.

The new vacuum product war begins against TM. Cheongil employees do their best until the end.

Ji-goo has a dinner with her family. Ji-yeon finds something special in common with her boyfriend.

Ju-hyuk and Woo-jin marry again, and Ju-hyuk bumps into Hye-won at the college reunion.

Woo-jin and Ju-hyuk finally get together, but Woo-jin's first love appears in front of them.

Woo-jin finds Ju-hyuk in the past, but Ju-hyuk avoids her, ignoring his feelings for her.

Sang-soo shoots the criminal. He is revealed as not being the real culprit. Sang-soo is cornered.

Jeong-oh is determined to leave. Sang-soo pulls out a gun to save Yang-chon and the victim.

Jae-han heads to In-ju and finds out that Hae-young is Seon-woo's younger brother.

Woo-jin and Ju-hyuk go to the day in 2006 to change the past. Ju-hyuk hides to change their future.

Ju-hyuk enjoys a changed life with Hye-won. Soon, his happiness shatters with another change.

Ju-hyuk takes his weird dream lightly. But he soon realizes that the dream isn't a mere dream.

Ju-hyuk, struggling with his everyday life, coincidentally encounters his first love, Hye-won.

Father Yang's shocking identity is revealed. The trio dedicates their lives to get rid of Park.

Yook-gwang discovers Park Il-do's identity but collapses at Father Yang's shadow.