TV series
A special task force made up of the finest police officers and firefighters
A police station and a fire station adjoining each other cooperate in combating crime and fire in the most brutal and tragic cases.
Streaming, rental and purchase options
Checked Sep 2, 2026
The First Responders is available to stream on Hulu in United States. Use the direct links below to open the provider.
A police station and a fire station adjoining each other cooperate in combating crime and fire in the most brutal and tragic cases.
Choose an episode, then use the watch options above for the show.
Episode 1
A bound corpse emerges following a serial arson. The first responders to unite in the investigation.
Guest stars Choi Won-young, Kim Jeong-ho, Yoo Byeong-hun, Choi Jae-hwan, Do Ki-seok, Ryoo Je-seung, Park Jin-soo, Park Seo-yeon
Episode 2
Two fires break out in different locations. The first responders find themselves in a crisis.
Guest stars Yang Jong-wook, Choi Jae-hwan, Park Seo-yeon, Shim Ah-reum, Ji Seong-geun, Ha I-aan, Kang Ye-chan, Seok Min-gi
Episode 3
The first responders and the NFS cooperate to uncover clues to the serial arsonist.
Guest stars Yoo Byeong-hun, Kang Ye-chan, Seok Min-gi, Jung Ji-hoon, Yang Hee-won, Jung Wook, Hwang Young-hee, Yoon Sang-hwa
Episode 4
The arsonist's final plan gets revealed. Can Ho-gae save everyone from danger and catch the criminal?
Guest stars Kwon Oh-kyung
Episode 5
When a murder occurs at Myeong-pil's villa, Ho-gae leaves his post and joins the case. Kang Do-ha joins the National Forensic Service.
Guest stars Ahn Se-bin, Kwon Oh-kyung, Kim Dong-su
Episode 6
Do-ha concludes that the death at the villa was an accident, but Ho-gae continues his investigation. Do-ha uncovers the dark side of the neighbours.
Guest stars Ahn Se-bin, Kwon Oh-kyung, Kim Dong-su
Episode 7
An unidentified body is found after a brawl at a junkyard. A crisis arises during the autopsy.
Where to watch The First Responders
Episode 8
Criminals plan to endanger the NFS building. Can the team safeguard the place?
Where to watch The First Responders
Episode 9
The police and fire department respond to an urgent call about a horrifying incident regarding organ extractions.
Where to watch The First Responders
Episode 10
Ho-gae delves into the investigation of Ma Joong-do's murder and reopens a past murder case and prison escape.
Where to watch The First Responders
Episode 11
Ho-gae vanishes after a caravan explosion. Amidst the chaos, a showdown is drawing near.
Where to watch The First Responders
Episode 12
Supported by the NFS, the first responders confront the sinister mastermind in a decisive showdown.
Where to watch The First RespondersEpisode information updated Sep 17, 2026
Kim Rae-wonJin Ho-gae
Son Ho-junBong Do-jin
Gong Seung-yeonSong Seol
Son Ji-yoonYun Hong
Kang Ki-doongKong Myeong-pil
Oh Eui-sikKang Do-ha
Seo Hyun-chulBaek Cham
Ji WooBong An-na
SBSSouth Korea
Studio SSouth Korea
Mega MonsterSouth Korea
