After having a cancerous lump removed from his vocal chords Duggan acquired a raspy voice which enabled him to have a lucrative career doing both voice-overs and TV commercials.
Graduate of Indiana University (Bloomington)
He was the voice of Father/Narrator in the second generation 1975 Carousel of Progress, the first version to premiere in Walt Disney World. Rex Allen was the original Father for the 64/65 World's Fair Carousel of Progress which was later moved to Disneyland in 1967.
His wife Elizabeth Logue ("Betty") died of cancer in Santa Monica, California on June 7, 1988, less than a month after his death. She was a dancer and actress from New York, born on August 10, 1932. They have three children together: Richard, Nancy, and Melissa.
Portrayed President Dwight D. Eisenhower three times, President Lyndon Johnson once and dozens of generals and military officers.