第 4 季 共 14 集
播出时间：2006年7月10日
第 1 集 Wiegel's Pregnant
播出时间：2006年7月10日
In a short resolution to season three's cliffhangers, it turns out that Garcia and Dangle are pulled out of the car safe (and naked), and, unfortunately, the call placed to the prison was a wrong number, so Craig is killed.<br />
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Six months later, Wiegel comes back from her "personal leave" pregnant. It turns out that it was not Craig that impregnated her, but rather via a sperm bank that Junior and Dangle may or may not have contributed to.<br />
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Also, Carrot Top goes insane in a Harrah's hotel, throwing furniture out of the presidential suite, shooting at people and stealing police cars.
第 2 集 The Junior Brothers
播出时间：2006年7月17日
Garcia goes undercover to bust employers who hire undocumented alien workers, and Junior spends a day with his brothers.
第 3 集 Jet Ski Blues
播出时间：2006年7月24日
Competition among the deputies for a jet ski inherited by the department turns ugly.
第 4 集 Rick's On It
播出时间：2006年7月31日
When a crime wave floods the streets of Reno, the Sheriff's Department is helped by Citizens Patrolman Rick.
第 5 集 Spanish Mike Returns
播出时间：2006年8月7日
"Spanish Mike" Alvarez returns to wreak havoc on the Reno Sheriff's Department.
第 6 集 Son of a Chechekevitch (1)
播出时间：2006年8月14日
After Sheriff Chechekevitch is killed in the line of duty, the deputies swear vengeance.
第 7 集 The Investigation Continues (2)
播出时间：2006年8月28日
The deputies continue investigating the murder of Sheriff Chechekevitch at his funeral.
第 8 集 The Department Gets a Corporate Sponsor
播出时间：2007年4月2日
Hotty's Restaurants become the corporate sponsor for the Reno Sheriff's Department.
第 9 集 Christian Singles Mixer
播出时间：2007年4月9日
Kimball takes Clementine to her Christian Karaoke singles' mixer.
第 10 集 Proposition C
播出时间：2007年4月16日
As Raineesha and Trudy consider trying to get raises in the election for deputies, Jones and Garcia tangle with a drug dealer who may be a D.E.A. agent.
第 11 集 Reno Mounties
播出时间：2007年4月23日
Jones and Garcia get transferred to mounted patrol, only to discover that not just anyone can dispense justice from horseback.
第 12 集 Hodgepodge
播出时间：2007年4月30日
Kimball tries arresting a magician performing without a permit, who cano get out of whatever restraint she places on him. Dangle accidentally releases a child killer free. A customer wants to file a complaint against the brothel for fraud. Junior and Jones deal with a drunk at a Renaissance Festival.
第 13 集 Ex-Wife and Her New Husband
播出时间：2007年5月7日
Dangle visits his ex-wife and her new husband on their anniversary. Meanwhile, Trudy, Clementine, Raineesha, and Cheresa stake-out a lecherous Meth Dealer and his girlfriends.
第 14 集 Dangle's Wedding
播出时间：2007年5月14日
Dangle accepts a wedding proposition from his ex-wife's husband, but before he ties the knot, Wiegel gives an even bigger surprise than she planned.
