Duncan — It's Always Sunny in Philadelphia Character Profile

Character Facts

Played by

David Gueriera

Appears in

It's Always Sunny in Philadelphia (2005)

Role

Cameo

More characters from It's Always Sunny in Philadelphia

• Charlie Kelly (Charlie Day)
• Dennis Reynolds (Glenn Howerton)
• Ronald 'Mac' McDonald (Rob Mac)
• Dee Reynolds (Kaitlin Olson)
• Frank Reynolds (Danny DeVito)
• Matthew 'Rickety Cricket' Mara (David Hornsby)
• Waitress (Mary Elizabeth Ellis)
• Charlie's Mom (Lynne Marie Stewart)
• Barbara Reynolds (Anne Archer)
• Carmen (Brittany Daniel)
• Woman (Lucy DeVito)
• Mrs. Mac (Sandy Martin)