Why it may be worth watching
- O-Negative combines Drama and Romance elements in one feature.
- The principal cast includes Tata Young, Manaswee Krittanookul, Ray MacDonald.
Movie
O-Negative
The same group of friends, same blood type and same lover.
A group of five teenagers of the same blood-type 'O' become friends at art college. Prim has a crush on bad boy Art, while her friend Foon likes quiet Puen. The five form a band and survive freshman initiation rituals, but conflict erupts when romances break up the group's harmony.
More detailsPeople
Cast
Tata YoungPrim
Manaswee KrittanookulFoon
Ray MacDonaldArt
Shahkrit YamnarmPuen
Sriphan ChunechomboonChomphu
Penpak SirikulPrim's Mother
Thamapat SeengamratFoon's Father
Thorung JarungkijananFoon's Mother
Praphot MayuraPuen's Father
Duangdao JarujindaPuen's Mother
Khomsan NanthajitKoe
Chayaporn BunnagAuan
Tharawit ChittjaiOng-art
Viewing guide
Is O-Negative right for you?
Who may enjoy it
Best suited to viewers looking for Drama, Romance.
Content notes
A regional age classification is not currently listed. Ratings vary by country; use this as a quick screening note rather than a complete parental guide.
Viewing guidance uses the title details shown on this page; classifications may differ by region.
SCREENSHOT
Title stills—not previews of individual download files.
Images load as you reach this section.
Community
Reviews
No reviews yet. Be the first to share what you think.
Log in to write a review.
Drama
Horror
Action
Article
TV download guide
Pokémon (1997) — Episodes and downloads
Join Ash accompanied by his partner Pikachu, as he travels through many regions, meets new friends and faces new challenges on his quest to become a Pokémon Master.
Read the full guide 
Movie download guide
Misty Green (2026) — Download guide
Years after her Hollywood breakthrough, a talented actress whose career has stalled fights for her second act.
Read the full guide 
TV download guide
Against The Sky Supreme (2021) — Episodes and downloads
The entire universe is divided into the inner universe and the outer universe. The two universes are enemies of each other. The outer universe is ruled by demons, and the inner universe is divided into The Realm of gods, the Eternal Realm, and the Mortal Realm. In the universe, …
Read the full guide 
Paul Chu Kong
Aniesh
Stacy Keach
Amin Baahmed
Rachanun Mahawan
Johnny Flynn
Scarlet Rose Stallone
Agnez Mo
Kathleen Robertson
Tom Holland
John Knoll
Brooke Lena Johnson