Heart Signal Season 4
As know as:Heart Signal 4 , Hatteu Sigeuneol 4 , Hatteu Sigeuneol Sijeun 4 , 하트시그널4
Air time: 22:00 · Next Ep: Thursday, Jul 10, 2025
Director: Updating...
Cast: Yoon Jong Shin, Lee Sang Min, Kim Eana, Mimi, Kang Seung Yoon
Broadcast Network: Channel A
Released: 2023
Cupid returns for a fresh assault on the hearts of a new group of romance-ready singletons. The group has never met before but must live together in Signal House. The house rules encourage flirty behavior, but forbid housemates from directly telling anyone that they like them. Instead, they must express their feelings via text message. But there’s a twist: All texts to housemates are anonymous – meaning recipients have to guess who is trying to make a love connection with them.
Watching events unfurl in the house is a celebrity panel of love experts. These include returning romance fans Yoon Jong Shin, Kim Ea Na, and Lee Sang Min, all veterans of previous “Heart Signal” seasons. And joining this trio this time around is a fresh crop of star pundits, including Oh! My Girl member Mimi, Kang Seung Yoon of WINNER, and leading psychiatrist Kim Chong Gi.
List Episodes
Ongoing

How Do You Play
Episode 261 will air on 23:00 Saturday, Jul 05, 2025

Master In The House
Episode 250 will air on 00:00 Sunday, Jul 06, 2025

Running Man
Episode 756 will air on 17:00 Sunday, Jul 06, 2025

King Of Mask Singer
Episode 475 will air on 17:00 Sunday, Jul 06, 2025

The Return Of Superman
Episode 573 will air on 18:00 Sunday, Jul 06, 2025

1 Night 2 Days Season 4
Episode 271 will air on 21:00 Sunday, Jul 06, 2025

Running Man: Variety Rookies' Growth Journal
Episode 2 will air on 22:00 Sunday, Jul 06, 2025

Weekly Idol
Episode 690 will air on 18:00 Thursday, Jul 10, 2025
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