[4] In 1996, he was nominated for the role of Damar in the science fiction show Star Trek: Deep Space Nine.

Biggs's other TV roles include the soap operas Ryan's Hope as Fenno Moore from 1988 to 1989, and General Hospital as Chad Wainwright in 1990.

He has appeared in movies such as The Pelican Brief, Broken Arrow, Dragonfly and the Star Trek documentary Trekkies 2.

Biggs has made many guest appearances on TV shows, some of those appearances range from Father Dowling Mysteries, Matlock, The Young Riders, ER, Snoops, CSI: Miami, CSI: Crime Scene Investigation, Person of Interest and Crossing Jordan.

[7] Biggs appeared in the HBO docudrama Too Big To Fail on the financial crisis of 2007–2008 as Wells Fargo chairman Richard Kovacevich.