1. Dennis Oh as Juno

2.  Angelababy as Claire

3. Jung Yong Hwa as Edward Natalegawa

4. Hideo Muraoka as Nathan

5. Julien Kang as Christian

6. Choi Siwon as Adrian

7. Ricky Kim as Wayne

8. Dilraba Dilmurat as Chelsea

9. IU as Julia

10. Arthur Nory as Alex

11. Rainie Yang as Ruri

13. Sam Ajdani as Joe

14. Sean Dulake as Ethan Natalegawa

15. Eunha Gfriend as Lea

17. Juniel as Nadine

18. Odette Annable as Miranda

19. Alexandra Daddario as Cassandra

20. Dennis Kane as Joel

21. Julian Sejong as Alex (young)