CHiPs was written by a person.
Dax Randall Shepard -LRB- born January 2 , 1975 -RRB- is an American actor , writer and director .. He is best known for his work in the feature films Without a Paddle -LRB- 2004 -RRB- , Employee of the Month -LRB- 2006 -RRB- , Idiocracy -LRB- 2006 -RRB- , Let 's Go to Prison -LRB- 2006 -RRB- , Hit and Run -LRB- 2012 -RRB- , and CHiPs -LRB- 2017 -RRB- , the last pair of which he also wrote and directed , and the MTV practical joke reality series Punk 'd -LRB- 2003 -RRB- .. Without a Paddle. Without a Paddle. Employee of the Month. Employee of the Month ( 2006 film ). Idiocracy. Idiocracy. Hit and Run. Hit and Run ( 2012 film ). CHiPs. CHiPs ( film ). MTV. MTV. He portrayed Crosby Braverman in the NBC comedy-drama series Parenthood from 2010 to 2015 .. Crosby Braverman. List of Parenthood characters#Crosby Braverman. NBC. NBC. Parenthood. Parenthood ( 2010 TV series )