Where to stream

My Secret, Terrius

8.220181 seasonTV SeriesMysteryComedyAction & Adventure

A woman named Go Ae-Rin loses her husband. Along with her neighbour Kim Bon, who is a NIS agent, they discover the truth behind her husband's involvement in a huge conspiracy.

DirectorPark Sang-hun

WriterOh Ji-young

Where to watch

Kocowa

Availability shown for United Kingdom · rights vary by country

Seasons & Episodes

E1

Episode 1

Sep 27, 2018 9.0

E2

Episode 2

Sep 27, 2018 10.0

E3

Episode 3

Sep 27, 2018 9.0

E4

Episode 4

Sep 27, 2018 9.0

E5

Episode 5

Oct 3, 2018 9.0

E6

Episode 6

Oct 3, 2018 9.0

E7

Episode 7

Oct 4, 2018 9.0

E8

Episode 8

Oct 4, 2018 9.0

E9

Episode 9

Oct 10, 2018 9.0

E10

Episode 10

Oct 10, 2018 9.0

E11

Episode 11

Oct 11, 2018 9.0

E12

Episode 12

Oct 11, 2018 9.0

E13

Episode 13

Oct 17, 2018 9.0

E14

Episode 14

Oct 17, 2018 10.0

E15

Episode 15

Oct 18, 2018 9.0

E16

Episode 16

Oct 18, 2018 10.0

E17

Episode 17

Oct 24, 2018 9.0

E18

Episode 18

Oct 24, 2018 9.0

E19

Episode 19

Oct 25, 2018 8.0

E20

Episode 20

Oct 25, 2018 9.0

E21

Episode 21

Oct 31, 2018 9.0

E22

Episode 22

Oct 31, 2018 9.0

E23

Episode 23

Nov 1, 2018 9.0

E24

Episode 24

Nov 1, 2018 9.0

E25

Episode 25

Nov 7, 2018 9.0

E26

Episode 26

Nov 7, 2018 9.0

E27

Episode 27

Nov 8, 2018 9.0

E28

Episode 28

Nov 8, 2018 9.0

E29

Episode 29

Nov 14, 2018 9.0

E30

Episode 30

Nov 14, 2018 10.0

E31

Episode 31

Nov 15, 2018 9.0

E32

Episode 32

Nov 15, 2018 10.0

Cast · Directed by Park Sang-hun

So Ji-sub

Jung In-sun

Son Ho-jun

Im Se-mi

Jung Si-a

Seo Yi-sook

Lee Doo-seok

Kim Myung-soo

Kang Ki-young

Uhm Hyo-seop

Kim Yeo-jin

Park Soon-cheon

Park Soon-cheon

More from So Ji-sub · Lead actor

Agent Kim Reactivated

Agent Kim Reactivated

Mercy for None

Doctor Lawyer

Oh My Venus

Alienoid

Master's Sun

Ghost

Alienoid: Return to the Future

Alienoid: Return to the Future

A Company Man

Always

See all fromSo Ji-sub

More from Jung In-sun · Co-star actress

KBS Drama Special

KBS Drama Special

Memories of Murder

Memories of Murder

Welcome to Waikiki

Welcome to Waikiki

Soonpoong Clinic

Soonpoong Clinic

Our Golden Days

Our Golden Days

O’PENing

DNA Lover

Mirror of the Witch

Mirror of the Witch

Psychopath Diary

Psychopath Diary

Circle

See all fromJung In-sun

More like this

The Veil

L.U.C.A.: The Beginning

L.U.C.A.: The Beginning

Busted!

Grid

Healer

Knight Flower

Inspector Koo

Heroes Next Door

Heroes Next Door

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Legends

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My Secret, Terrius — streaming FAQ

Which OTT platform streams My Secret, Terrius?

My Secret, Terrius is streaming on Kocowa in United Kingdom. It's not currently on Netflix.

Is My Secret, Terrius on Netflix?

No, My Secret, Terrius is not on Netflix in United Kingdom as of September 2026. It's currently on Kocowa.

Is My Secret, Terrius on Amazon Prime Video?

No, My Secret, Terrius isn't on Amazon Prime Video in United Kingdom right now. It's on Kocowa instead.

Where can I watch My Secret, Terrius for free?

My Secret, Terrius is available on Kocowa in United Kingdom, but you'll need an active subscription — there's no free option right now.

How many seasons are in My Secret, Terrius?

My Secret, Terrius has 1 season in total (32 episodes). The series concluded in 2018.

Are all episodes of My Secret, Terrius out yet?

Yes — all 32 episodes across 1 season of My Secret, Terrius are out and available to stream.

Is there a Season 2 of My Secret, Terrius?

No — My Secret, Terrius ended after 1 season, so there is no Season 2.