Do Nhat Hoang (as Cuong)

Born in 1997 in Nha Trang, Do Nhat Hoang used to be a dancer of the Dancing with the Stars before officially getting into acting.
Do Nhat Hoang is 1m80 tall, has a bright appearance, a balanced body ratio and a handsome face.
In 2022, he attracted the attention of many audiences when participating in the program "Who is that person". Before Red Rain, Do Nhat Hoang had accumulated experience through many film and television projects, from Saigon in the Rain, the role of Phuc in Ngay Xua Co Mot Chuyen Tinh to a short role in Mai by Tran Thanh.
In "Red Rain", he plays Cuong - a handsome, talented, student at the Conservatory of Music, the son of a diplomatic officer. Although he has a scholarship to go to Russia, Cuong is still willing to put aside a bright future to follow the call of the Fatherland.
Steven Nguyen (as Quang)

Steven Nguyen's real name is Nguyen Huy, born in 1991 in Ho Chi Minh City, and has spent nearly 10 years struggling to find a place in the acting profession.
When he was still in school, Steven Nguyen was underestimated by his teacher for his acting ability.
After graduating, he struggled to audition many times but only played popular roles, even having to work as a ticket checker to make ends meet.
The turning point came to Steven Nguyen when he took on the role of Quang in "Red Rain". With this role, Steven Nguyen is known as the "favorite villainous actor" of Vietnamese cinema.
Tran Gia Huy (as Tan)

Before turning to the artistic path, Gia Huy was a soccer athlete and won the national championship in the men's doubles event in 2022. After that, he studied Drama - Television Acting at Hanoi University of Theatre and Cinema.
As a student, Gia Huy soon had the opportunity to appear in the TV series No Time (VTV) as a young soldier, and play the role of Lieutenant of Nam Cong An in the prime-time film Co anh, do an binh an.
Just 1 year after graduating, Tran Gia Huy was assigned the role of the youngest soldier named Tan in Red Rain.
To transform into Tan, Gia Huy spent 1 month of training at Cu Chi, practicing military ranking and weapons skills. After that, he continued to practice cascadeur (playing a stunt double) in Ho Chi Minh City, then went to Quang Tri to practice difficult scenes with his teammates, creating harmony with his co-star.
Lam Thanh Nha (as Binh)

Born in 1995 in Tien Giang, graduated from the Academy of Posts and Telecommunications, Lam Thanh Nha went through many difficulties in her youth, even admitting that she came from "negative numbers".
Before coming to the arts, he worked in the hotel service industry, moving from an employee position to a manager. Nha's acting career started with mass roles, modeling and small art classes.
"Red Rain" was a major turning point in Lam Thanh Nha's career. To transform into Binh - a young artist who put his personal dream aside to join the army in the call of a general encouragement, he had to practice both physical and mental training, go through military training courses, learn how to use weapons and adapt to harsh filming conditions.