Two and a Half Men

Ashton Kutcher joins the cast as Walden Schmidt, an Internet billionaire with a broken heart.

Judy Greer is introduced as Bridget, Walden's ex-wife.

Alan prepares Walden for a date with Bridget; Jake decides to drop out of school like Walden did.

Walden searches for love; Alan encounters a chance to reconcile with Lyndsey.

Alan tries to come to terms with Lyndsey's past; Walden throws a party at the house.

Depressed after receiving divorce papers, Walden meets a girl who looks just like Bridget.

Jake's crush has a crush on Walden. Alan obsesses over the journal his brother left him in his will.

Alan becomes extremely emotional when Walden redecorates the beach house.

Upon his release from the hospital, Alan is met with challenges that test his ability to cope.

Walden meets an attractive British woman but remains hesitant to start dating.

Bridget reappears in Walden's life as he is trying to impress a new love interest.

Alan develops a crush on Walden's visiting mother; a secret comes out about Walden's past.

When Walden's mother and ex-wife try to take over his company, he turns to Alan for help.

Zoey tries to convince Walden to cut his hair and shave; Alan and Lyndsey revive their relationship.

Walden tries to loosen Zooey up by sharing some of Berta's special brownies.

A huge storm keeps Walden, Alan, Zoey and Lindsay at home on Valentine's Day.

Walden shares his true feelings during a near-death experience.

Walden's ex-business partner shows up at the beach house looking to make peace.

Alan and Lyndsey introduce their mothers; Jake and Eldridge get a ride from Walden to a party.

Walden breaks the news to Zoey that he is going into business with his ex-wife.

Zoey and her daughter move in with Walden; Alan gets more than he bargained for with Lyndsey.

When Alan has a heart attack, Charlie's ghost visits him.

Alan is showered with love and affection upon returning from the hospital.

Jake graduates and is pressured to make a decision about his future.