Excitement is reaching new heights for 'Signal Season 2' as the first filming session captured the attention of fans worldwide. A viral image of a coffee truck pulling up to the set has sent anticipation soaring.

Lead actress Kim Hye Soo seemingly surprised the cast and crew with the truck, adorned with a vibrant pink banner proclaiming, "The Second Signal!! Our time is connected." Additional messages expressed support for director Ahn Tae Jin and the entire team.

Originally gracing screens in 2016, Signal gripped audiences with its tale of detectives bridging time periods to crack cold cases using a mysterious walkie-talkie. The stellar cast featuring Lee Jae Hoon, Kim Hye Soo, and Cho Jin Woong catapulted the series to cultural phenomenon status.

Anticipation for the upcoming sequel remains palpable, as showcased at the ‘CJ ENM Content Talk 2025’ event on February 10, where tvN unveiled its 2025 lineup. A special surprise from Kim Hye Soo in a video teased the new season, hinting at an evolved storyline and her excitement to reprise her role.

As filming kicks off, fans are eagerly clamoring for more information on the highly-anticipated 'Signal Season 2.'