As of August 2026, Karen Holness is best known for Fringe and The 100. Find every show and movie Karen Holness has starred in — and where to watch them — below.

Karen Holness

Actress Born 1977 Canada 4 TV Shows 8 Movies

Vancouver-based.

Karen Holness has built a filmography of 12 credits over a career spanning from 1998 to 2024.

Karen Holness's most notable role to date came in The 100 (2014), where she played Blythe Ann. She also appeared in Chicago (2002) as Female Dancer. Most recently appeared in Fringe (2008) as Diane Broyles.

Fans wanting to catch up on Karen Holness's work can find exactly where her shows and movies are streaming below — and TV Butler Pro makes it effortless to keep track of them all. Just search the title, and Butler finds it instantly, tells you which service has it, and remembers what you've already watched.