Michael Duggan began his career writing in 1981 for the TV show Hill Street Blues and then moved on to shows such as St. Elsewhere and Law & Order. He began producing television shows in 1984 with Miami Vice and Midnight Run. Duggan has executive produced the series Earth 2 and part of the third season of Millennium.
Writer
- Miss Miami (2002)
- Secret Agent Man (2000)
- Millennium (1998)
- C-16: FBI (1997)
- Brooklyn South (1997)
- Earth 2 (1994)
- Crime & Punishment (1993)
- Law & Order (1990–1992)
- Nasty Boys (1990)
- Miami Vice (1988)
- St. Elsewhere (1982)
- Hill Street Blues (1981)
Producer
- Miss Miami (2002)
- Secret Agent Man (2000)
- Millennium (1996–1998)
- C-16: FBI (1997)
- Earth 2 (1994–1995)
- Midnight Runaround (1994)
- Another Midnight Run (1994)
- Crime & Punishment (1993)
- Law & Order (1990–1993)
- Nasty Boys (1990)
- Midnight Run (1988)
- Miami Vice (1984–1989)
Director
- The F**k-It List (2019)
Creative consultant
- Millennium (1996)
- H.E.L.P. (1990)