Stars Tony Leung Ka-fai and Aaron Kwok attended the Hong Kong premiere of their cop thriller Cold War on October 10.

The film follows two rival factions of the Hong Kong police force as they try to identify a dirty cop following a series of security breaches.

Leung and Kwok were joined on the red carpet by co-stars including Eddie Peng, Aarif Lee and Charlie Young.

"I think the best part about doing this film was reading the script," Leung said. "I feel like Hong Kong films are making a comeback."

"The other thing is after shooting wrapped, I felt very relaxed, like we're finally done and everyone (cast and crew) did a good job," he continued.

Fans will have to wait a little longer to see the much anticipated film. Cold War isn't hitting cinemas in the mainland, Hong Kong or Taiwan until next month.

(CRIENGLISH.com October 11, 2012)