Glenn Clarke
Glenn Clarke, also known as Clarke Glenn, is an actor, singer, and author who played a Starfleet Medical doctor in the  first season episode . As a background actor he received no credit for his role.

Clarke was a regular background actor on the drama series House M.D. (2004-2012) where he worked with fellow actor Pete Henderson. On the sixth season episode "The Tyrant" in 2009, he also worked as stand-in for guest actor .

Other television series he worked as background actor on include Bones and Scandal (2012).

In 2015, Clarke's first work as author, the short stories collection Daddy's Limo, was published by CreateSpace Independent Publishing Platform. 

Performers
ENT performers