

A cohabitation of young men and women begin at Signal House where filled with rosy expectation of love and romance blooms. The “Predictors” with vast experiences in dating and love will detect potential lovers in the Signal House. The most exhilarating love game begins now.
Next Episode
S05E05 — Episode 5
May 12, 2026
The original title is "하트시그널" (KO).
The series spans 5 seasons with 75 episodes in total (avg. 15 per season).
Each episode runs approximately 90 minutes.
The show is currently in production with new episodes still being made.
Originally aired on Channel A.

2022
In this one-of-a-kind social experiment, four individuals attempt to find their perfect spouse via astrological matchmaking. Their romantic adventure takes place at a retreat run by a mystical guide, the Astro Chamber. They mingle, match, date, eliminate, and eventually make the biggest decision of their lives… will they marry their match based solely on their astrological compatibility?

2013

2002
A single bachelor dates multiple women over several weeks, narrowing them down to hopefully find his true love.

2003
A single bachelorette dates multiple men over several weeks, narrowing them down to hopefully find her true love.

2004
One beautiful single woman. 14 sexy bachelors. A million-dollar prize. Think you know where this is going? Think again... things aren't exactly as they appear when FOX puts this young lady and the viewing audience to the test to determine which guys are straight and which guys might be just PLAYING IT STRAIGHT.

2024
Multinational contestants compete in this dating reality show set on a beautiful Vietnamese island. Jointly produced by Vietnam's VTV and Korea's JTBC.

2024
Ten young men and women, each with their own story, cast aside their labels and embark on a journey to find love together. They place their personal secrets in a 'truth room', where they must confront the butterfly effects triggered by the revelation of these secrets at any time. As they spend their days together, they gradually open up to each other and grow closer. Once all the secrets are unveiled, they must make courageous decisions about love.

2005
The reality game show that throws down the ultimate gaydar gauntlet, with money at stake for the man who can 'play it straight'.

2019
Six strangers share a fabulous house in Tokyo, looking for love while living under the same roof. With no script, what happens next is all up to them.
Good
8 votes
하트시그널
Returning Series
Yes
15
한국어/조선말
South Korea
6/2/2017
4/21/2026
