MANILA — Actress Dawn Zulueta often had to break her strict 2 A.M. cut-off from work while shooting the Cinemalaya film “Ang Nawawala.” “It was unavoidable,” she recounted. “Even if my call time was in the afternoon, we still wrapped up at 4 A.M. I'd only have three hours of sleep because I was also doing (the ABS-CBN soap opera) ‘Walang Hanggan' at the same time.” She literally had to work from dusk till dawn. Not that she's complaining, especially after Marie Jamora's “Ang Nawawala” won the audience award at the Cinemalaya fest. Two years ago, Zulueta appeared in another Cinemalaya entry, Joel Lamangan's “Sigwa.” — Agencies