(written from a Production point of view)
Clete Francis is an actor who appeared as a Suliban prisoner in the Star Trek: Enterprise first season episode "Detained". According to the call sheets, Francis filmed his scenes on Friday 8 February 2002, Tuesday 12 February 2002, and Wednesday 13 February 2002 on Paramount Stage 9. On the call sheets, it is also noted, that Francis was the "prodded Suliban" in scene 15 in which he was hit by David Kagen.
Francis worked as background actor and utility stand-in on the drama/comedy series My Name is Earl where he played a regular background the Crab Shack patron in several episodes. He filmed scenes with fellow background regulars Tom Burt and Arne Starr between 2005 and 2009. 
Other acting work includes the science fiction film K-PAX (2001, with Alfre Woodard, Mary Mara, William Lucking, Kelly Connell, Scott Lincoln, B'Jahn, Pat Jankiewicz, Joseph Steven, Julie Sands, and Frank Collison), the short drama Henry and Marvin (2001), the thriller THe Sum of All Fears (2002, with Ken Jenkins, James Cromwell, Bruce McGill, Craig Hosking, and Conrad Pla), the action film Torque (2004, with Adam Scott, Adam Harrington, and Rachelle Roderick), and the short thriller A Separate Tribe (2008).