Season 1 (Irreconilable Differences)

The first season of CBS's Irreconcilable Differences began airing on September 23, 2013 and concluded after twenty-two episodes on March 31, 2014.
== Premise ==
The series follows the Harper family: matriarch Melissa Harper, working father Duncan Harper, troubled teenage daughter Lily Harper, maturing son Jake Harper, and youngest Cal Harper. Duncan's brother, Brian Harper, struggles to find love, while Melissa's sister, Emma Buck, and her husband, Patrick Buck, deal with Patrick's father, Robert Buck, remarrying to Duncan and Brian's mother, Carla.
== Cast ==
=== Starring ===
*Abigail Spencer as Melissa Harper
*Corey Stoll as Duncan Harper
*Dove Cameron as Lily Harper
*Quinn Lord as Jake Harper
*Levi Miller as Cal Harper
*Tom Ellis as Brian Harper
*Rashida Jones as Emma Buck
*Chris Tucker as Patrick Buck
*Annette O'Toole as Carla Harper-Buck
*Gary Cole as Chester Harper
*Ernie Hudson as Robert Buck
=== Recurring ===
== Episodes ==
Ep.	Title 	Airdate 	Synopsis 	U.S. viewers (millions)
1 	Pilot 	September 23, 2013	Melissa and Duncan Harper struggle in their marriage. Their teenage daughter, Lily, has become rebellious. Their son, Jake, has begun high school, while their youngest, Cal, seems to not be maturing. Duncan's brother, Brian, cannot settle down with just one girl, while Melissa's sister Emma Buck, and her husband Patrick deal with Patrick's father remarrying to Carla Harper, who just happens to be Duncan and Brian's mother.	13.77
2 	Fifty Years 	September 30, 2013	Duncan takes the family to a work party to celebrate fifty years of their company. Brian deals with the possibilty of being of a father when a past lover resurfaces with a kid. Emma and Patrick debate adopting a baby girl. 	12.78
3 	The Birthday 	October 7, 2013 	Melissa and Emma go out for Emma's birthday, while Brian tries to get closer to Olive and Xavier. Lily meets Daniel, a junior who moved from San Francisco, while Duncan gets advice from Patrick. 	12.29
4 	Man in the Moon	October 14, 2013 	Chester tries to keep his connection with Brian and Duncan, while Melissa worries when Lily begins staying out late at night. Meanwhile, flashbacks show Brian and Duncan growing up. 	12.39
5 	Halloween 	October 21, 2013 	On Halloween, Melissa reluctantly allows Lily to go to a party, while Jake takes Cal trick-or-treating. Duncan and Brian get into an argument with Patrick while at Carla and Robert's. 	12.70
6 	The Fish 	November 4, 2013 	Lily has still not told her parents about what happened on Halloween, though Jake begins to suspect she knows something. Brian takes Xavier fishing, though during the outing, he receives terrible news from Olive. 	12.65
7 	 	November 11, 2013 	As Lily is forced to go under questioning when Kent's body is found 	11.84
8 	 	November 18, 2013 	 	11.78
9 	 	December 2, 2013 	 	12.07
10 	 	December 9, 2013 	 	10.86
11 	 	December 16, 2013 	 	10.67
12 	 	January 6, 2014 	 	9.14
13 	 	January 13, 2014 	 	8.65
14 	 	January 20, 2014 	 	8.88
15 	 	January 27, 2014 	 	9.37
16 	 	February 10, 2014 	 	8.47
17 	 	February 17, 2014 	 	9.43
18 	 	February 24, 2014 	 	10.25
19 	 	March 3, 2014 	 	9.47
20 	 	March 17, 2014 	 	9.98
21 	 	March 24, 2014 	 	10.09
22 	 	March 31, 2014 	 	10.10