While her early career was defined by adult films, Myrna Castillo transitioned into more mainstream roles in later decades and remains active in the industry. Her more recent work includes: Batang Quiapo

: In this tragic drama, Myrna plays the title character, portraying a woman caught in a cycle of systemic exploitation and personal sacrifice. Brown Emmanuelle

(1987): Another representative film from the height of the 80s adult-drama trend. Black Sheep Baby

While specific film titles featuring Myrna Castillo in the 80s weren't identified in the query, her contributions to Philippine cinema during this period and beyond are noteworthy. The films from this era have left a lasting legacy, influencing both the industry and popular culture.

Here are a few Pinoy movies from the 80s that featured Myrna Castillo: