Full cast of May I Help You?
Seo Hye-won
Yoo So-ra
16 episodes
Park Soo-young
Baek Dal-sik
16 episodes
Kim Ha-eon
Kim Joon-ho
16 episodes
Ji Soo-won
Choi Mi-ran
5 episodes
Eom Ji-man
Detective Seol Hyun-yong
5 episodes
Lee Beom-chan
Detective
4 episodes
Choi Jae-hwan
Seo Young-chul
4 episodes
Jung Sae-byul
Jolly
3 episodes
Lee Seung-joon
Seo Jung-min
3 episodes
Kimchoi Yong-joon
Kim Geon-woo
2 episodes
Lee Sang-hee
Kim Sang-deuk [Joon-ho's step-brother]
2 episodes
Yoo Dam-Yeon
Kim Sang-deuk's wife
2 episodes
Jang Young-hyeon
Yoo Byung-soo [Baek Dong-Ju's boyfriend]
2 episodes
Kim Ga-young
Seok-cheol's wife
2 episodes
Hong Na-hyeon
Seo Gang
2 episodes
O Seung-baek
Lee Won-hyo [Seo Gang's husband]
2 episodes
Hong Dae-sung
Detective
2 episodes
Jeon Jun-woo
Detective
2 episodes
Lee Eun-joo
Client's daughter-in-law
2 episodes
Kim Seong-yong
Client's son
2 episodes
Lee Sang-hun
Yoo So-ra's father
2 episodes
Kang Woo-je
Choi Mi-ran's boyfriend
2 episodes
Lee Woong-jae
Kim Chang-wan
2 episodes
Park Seoung-tae
Jang Soon-duk
2 episodes
Lee Cheon-mu
Joseph
2 episodes
Yang Seo-bin
Joseph's mother
2 episodes
Yoo Ha-bok
Kim Joon-ho's father
2 episodes
Kim Nam-jin
Kim Joon-ho's mother
2 episodes
Lee Dam
Baek Dong-joo (child)
2 episodes
Cho Won-hee
Jolly's father
2 episodes
Yang Jae-hyun
Doctor
2 episodes
Min Eung-sik
Doctor
2 episodes
Bae Seong-il
Park Cheol-min
2 episodes
Kim Joon-hyung
Detective
2 episodes
Joo Boo-jin
Elderly wife
2 episodes
Won Geun-hee
Elderly husband
2 episodes
Joo Ye-rim
Yoon Seol-a
2 episodes
Jeong Seo-yeon
Seo Young-chul's mother
2 episodes
Kim Ji-hoon
Seo Hae-ahn (child)
2 episodes
Na Ho-won
Park Joo-man
2 episodes
Hwang Hee-jung
Pregnant woman
2 episodes
Park Jong-bo
Baek Dal-sik's co-worker
2 episodes
Jung Yeon
Apartment Woman (Eps 2, 3)
2 episodes
Jeong Young-han
News Anchor
1 episode
Lee Ju-hwa
Yeon-hee's sister
1 episode
Seo Kwon-soon
Yeon-hee's mother
1 episode
Im Woo-chul
Yeon-hee's husband
1 episode
Kim Hyo-gyeong
Seo Gang [Young]
1 episode
Kim Ye-gyeom
Lee Won-hyo [Young]
1 episode
Yoo Ok-joo
Kim Joon-ho's neighbor
1 episode
Kim Bong-hee
Client
1 episode
Hong Ye-ji
Doctor
1 episode
Bae Ki-beom
Kim Chang-wan's uncle
1 episode
Lee Seung-hee
Church member
1 episode
Lim Seung-soo
Church member's son
1 episode
Hwang Jung-eum
Yoon So-ra (child)
1 episode
Lee Se-rang
Camping wife
1 episode
Heo Seon-haeng
Camping husband
1 episode
Park Ga-young
Nurse
1 episode
Kim Su-ol
Nurse
1 episode
Park Yong
Dr. Park Yong
1 episode
Jo Ah-young
Park Seo-rin
1 episode
Choi Yoon-je
Kim Tae-hyung
1 episode
Min Chae-yeon
Cheon Da-min
1 episode
Jang Hae-song
Kim Seong-han
1 episode
Kim In-gwon
Cheon Da-min's brother
1 episode
Joo Byeong-ha
Wedding guest
1 episode
Kim Gun
Wedding guest
1 episode
Moon Hak-jin
Wedding guest
1 episode
Kim Oh-bok
Eonju University Hospital Funeral Home employee
1 episode
Park Yu-mil
Daesan Funeral Home employee
1 episode
Jin Il-yeong
Funeral attendee
1 episode
Seon Ah Rin
Funeral attendee
1 episode
Park Jung-eon
Park Hye-jin
1 episode
Kim Yong-jin
Park Yoo-yeol
1 episode
Min Sang-woo
Doctor
1 episode
Lee Hye-ra
Crosswalk mom
1 episode
Cha Yeong-mi
Crosswalk mom
1 episode
Leem Seung-min
Seo Young-chul (teen)
1 episode
Park Young-bok
Seo Young-chul's father
1 episode
Choi Yoo-song
Baek Dong-joo's mother
1 episode
Kwon Ban-seok
Prosecutor
1 episode
Park Se-ryeon
Woman discarding chair
1 episode
Yoon Hyo-sik
Chief mourner
1 episode
Choi Yo-woon
Hair stylist
1 episode
Lee Chae-hyun
Kim Tae-hee (child)
1 episode