Chris McKenna is a person that does professional work of some kind.
Chris McKenna (writer) . McKenna was an uncredited writer on the 2004 film The Girl Next Door , having developed the screenplay with director Luke Greenfield . He has also co-written ( along with his brother Matt McKenna ) one of the most acclaimed episodes of American Dad ! Having worked with the Russo brothers on the sitcom Community , McKenna contributed to the script of Captain America : The Winter Soldier , by writing jokes for the film .