The fourth season of the American television comedy series Rules of Engagement premiered as a mid-season entry on March 1, 2010 and concluded on May 24, 2010. It consists of 13 episodes, each running approximately 22 minutes in length. CBS broadcast the fourth season on Monday at 8:30 pm in the United States between How I Met Your Mother and Two and a Half Men.

Season 4 Episode 13 - They Do?

Adam and Jennifer plan a secret wedding; however, a series of unfortunate events puts their plan in jeopardy. Meanwhile, to keep Russell and Timmy from finding out about the ceremony, Adam tells them he is staging an intervention for Jeff, on the fourth season finale of RULES OF ENGAGEMEN. Air Date : 24th-May-2010

Season 4 Episode 1 - Flirting

Jeff listens to Russell about a co-worker and finds himself in trouble. Timmy is sent to get Russell's phone from the apartment of his most recent conquest. Air Date : 1st-Mar-2010  Read More

Season 4 Episode 2 - Snoozin' for a Bruisin'

When Jeff and Audrey switch sides of the bed, Jeff accidentally rolls over and clocks Audrey in the face, landing her in the hospital. Air Date : 8th-Mar-2010  Read More

Season 4 Episode 3 - Atlantic City

Audrey tries to make Jeff feel guilty for not telling her that his friend's bachelor party in Atlantic City was cancelled; however, her plan backfires when Jeff discovers that Audrey is also being deceitful. Air Date : 15th-Mar-2010  Read More

Season 4 Episode 4 - Ghost Story

Audrey is upset when Jeff reveals to her that he doesn't believe she saw her dead grandmother's ghost. Meanwhile, Russell tries to persuade Timmy not to go through with his arranged marriage. Air Date : 22nd-Mar-2010  Read More

Season 4 Episode 5 - The Four Pillars

To make Audrey happy, Jeff begrudgingly agrees to see a couple's therapist. Meanwhile, Russell develops a crush on Timmy's fiance. Air Date : 29th-Mar-2010  Read More

Season 4 Episode 6 - 3rd Wheel

Unbeknownst to Jeff, Audrey lies to her homely friend Liz that she is on Jeff's list of woman he would sleep with if Audrey wasn't around. Air Date : 5th-Apr-2010  Read More

Season 4 Episode 7 - Indian Giver

Audrey is surprised by Jeff's sudden interest in her favorite reality show until she discovers the reason. Meanwhile, to Russell's delight, Timmy has second thoughts about his impending arranged marriage. Air Date : 12th-Apr-2010  Read More

Season 4 Episode 8 - Free Free Time

Jeff and Audrey have trouble spending time apart after their plans don't work out. Russell finds out that Timmy is harboring some ill feelings toward him. Air Date : 19th-Apr-2010  Read More

Season 4 Episode 9 - The Score

Jeff really can't stand not knowing the score of the NY Rangers game and has to try hard to get the game off his mind while at a party for Audrey's boss. Russell is mad at Timmy because he doesn't root for the home team. Air Date : 26th-Apr-2010  Read More

Season 4 Episode 10 - The Surrogate

Audrey is over bearing with a potential surrogate mother for her and Jeff. Russell finds Jennifer and Adam's wedding web site and teases them about it. Air Date : 3rd-May-2010  Read More

Season 4 Episode 11 - Reunion

Audrey attends her high school reunion intent on proving to her former classmates how great her life is in New York City. Meanwhile, Russell accidentally ruins Timmy's dinner party. Air Date : 10th-May-2010  Read More

Season 4 Episode 12 - Harassment

A new employee with an axe to grind against Audrey files a sexual harassment claim against her. Meanwhile, after being teased for playing cricket, Timmy challenges Jeff to a game to prove the sport is not for wimps. Air Date : 17th-May-2010  Read More

Season 4 Episode 13 - They Do?

Adam and Jennifer plan a secret wedding; however, a series of unfortunate events puts their plan in jeopardy. Meanwhile, to keep Russell and Timmy from finding out about the ceremony, Adam tells them he is staging an intervention for Jeff, on the fourth season finale of RULES OF ENGAGEMEN. Air Date : 24th-May-2010  Read More