Born in San Juan, Puerto Rico, he began his acting career in local theater before moving to New York City in the 1960s. He gained acclaim for his work on Broadway, earning multiple Tony Award nominations. Transitioning to film, he became known for his dynamic performances in movies like "Kiss of the Spider Woman" and "The Addams Family," where he played the iconic Gomez Addams. His passion for acting and commitment to his Puerto Rican roots remained central throughout his career.