Ji Soo
Television series

Year
Title
Network
Role
Notes
Ref.
2012
To the Beautiful You
SBS
Student
Cameo
-
2012
Family
KBS
Han Song-yi
Cameo (Episode 45)
-
2014
Love Frequency 37.2
MBC Every 1
Go Dong-hee's ex-boyfriend
Cameo (Episode 3)
-
2015
Angry Mom
MBC
Go Bok-dong
-
-
2015
Cheer Up!
KBS2
Seo Ha-joon
-
-
2016
Page Turner
KBS2
Jeong Cha-sik
Drama Special
-
2016
The Doctors
SBS
Kim Soo-cheol
Guest (Episodes 1, 2, 3, 5, 7 and 8)
-
2016
Moon Lovers: Scarlet Heart Ryeo
SBS
Wang Jung
-
-
2016
Fantastic
JTBC
Kim Sang-wook
-
-
2016
Weightlifting Fairy Kim Bok-joo
MBC
Bok-joo's fellow worker
Cameo (Episode 11)
-
2017
Strong Woman Do Bong-soon
JTBC
In Gook-du
-
-
2017–2018
Bad Guys 2
OCN
Han Kang-joo
-
-
2018
Ping Pong Ball
JTBC
Kim Young-joon
Drama Special
-
2019
My First First Love
Netflix
Yoon Tae-oh
-
-

Question: In which JTBC drama was Ji Soo cast in 2018, and then name the 2019 Netflix series?
Answer: In 2018, Ji Soo was casted in JTBC's drama special Ping Pong Ball and Netflix's My First First Love.