Question: Which American film and television actor and comedian starred in 10 items or Less?

Context paragraphs:
Tim Saccardo: Tim Saccardo is an American TV and film comedy writer best known for working on the NBC series "Community" for four out of its six seasons.  His other credits include the HBO series "Vice Principals", the Fox/TBS series "American Dad! ", and the TBS series "10 Items or Less".  Tim is also a longtime writer and director of comedy shows at Hollywood's Upright Citizens Brigade Theatre.

Chris Payne Gilbert: Chris Payne Gilbert is an American actor.  He is best known for his television role as Todd on the TBS sitcom "10 Items or Less" (2006–2009).

Revelations Entertainment: Revelations Entertainment is an independent movie production company founded by actor Morgan Freeman and Lori McCreary in 1996.  In 2006, Revelations became the first film production company in history to distribute a film ("10 Items or Less") online while the movie was still playing in theaters.  This was achieved by using (now-defunct) ClickStar (also founded by Freeman and McCreary as a joint venture with Intel Corporation) as their online distribution site.

Raymond Ochoa: Raymond Ochoa (born October 12, 2001) is an American child actor and voice actor.  He has appeared in various commercials, television shows and movies including roles in "10 Items or Less", "Merry Christmas, Drake & Josh", and the lead character, Arlo, in the Pixar film "The Good Dinosaur".

Christopher Liam Moore: Christopher Liam Moore (born June 12, 1964, Salem, Massachusetts), an American actor noted for his theatre work and his role as Richard in the sitcom "10 Items or Less".

John Lehr: John Lehr (born November 25, 1965) is an American film and television actor and comedian.

10 Items or Less (TV series): 10 Items or Less is a partly scripted, partly improvised American comedy series created by Nancy Hower, Robert Hickey and John Lehr.  It starred Lehr as a less-than-successful businessman who returned home to run "Greens & Grains", the family-owned supermarket, upon the death of his father.

Ellis E. Williams: Ellis E. Williams (born June 28, 1951) is an American film and television actor/comedian who is better known for playing "Henry Hugley" (father of Darryl Hughley, played by comedian D.L. Hughley) on the sitcom, "The Hughleys".

10 Items or Less (film): 10 Items or Less is a 2006 American comedy-drama film written and directed by Brad Silberling and starring Morgan Freeman and Paz Vega.  Shot in fifteen days, "10 Items or Less" made its release as a digital download – the first such release via the Internet – while it was still in theaters.

William Katt: William Theodore Katt (born February 16, 1951) is an American film and television actor, voice artist and musician best known as the star of the television series "The Greatest American Hero".  He first became known for playing Tommy Ross, the ill-fated prom date of Carrie White in the film version of "Carrie" (1976) and subsequently starred in films such as "First Love" (1977), "Big Wednesday" (1978) and "" (1979).  Between 1985 and 1988, he starred in nine Perry Mason television films alongside his mother Barbara Hale, who reprised her role as Della Street from the television series "Perry Mason".

Supporting paragraphs: 10 Items or Less (TV series) John Lehr
Answer: John Lehr