Trivia

Son, Kelly, is an outfielder for the Williamsport Crosscutters the A ball affiliate of the Philadelphia Phillies.

His son, Kelly, is on the Major League (40-Man) Roster of the Philadelphia Phillies.

Often collaborates with Adam Sandler.

When Dugan was directing the final episode of Moonlighting (1985), actor Ronny Graham fell ill. Dugan put on Graham's outfit and did the scene. As an in-joke for the fans of the show, he was billed as "Walter Bishop" (the character he had played the year before).

An accomplished painter, he's had several gallery shows in the Los Angeles area.

On Moonlighting (1985), he played Walter Bishop, the man Maddie Hayes (played by Cybill Shepherd) married over charismatic detective David Addison (Bruce Willis) in a 1988 episode.

Ex-brother-in-law of Dick Van Patten.

The second of four siblings (all boys) born to Charles Dugan and Marion Dugan.

His second wife, Sharon Dugan (nee O'Connor), is a sometime producing partner. Together they formed the production company Art Echo.

Graduated from Wheaton Central High School in 1964.

Born on the same day as Freddie Mercury.

Attended Goodman School of Drama (now The Theatre School at DePaul University) in Chicago.

Co-starred with his former brother-in-law Dick Van Patten in the film The New Adventures of Pippi Longstocking (1988).

Surname pronounced "Doo-gin".