Walden's dream of becoming a father will finally come to fruition in the next all-new episode of "Two and a Half Men" on Thursday.

In the last episode, "Thirty-Eight, Sixty-Two, Thirty-Eight," Walden took steps to baby-proof the house and locked up the cabinets to make sure it was safe enough for a child. However, when Berta asked why he locked the towel drawer, Walden explained that it was "the first step on the stairway to disaster." He then shared a hypothetical scenario that would put a baby in danger and in need of rescue by a shirtless Matthew McConaughey, reports Entertainment Weekly.

The roommates also met a mother-to-be who told them that they would be the perfect parents to adopt her unborn child, but Alan had a hard time pretending to be gay when he met the gorgeous blonde.

Later in the show, their plans to adopt a newborn came to a drastic halt when the mother, Kathy, decided to keep her son, leaving the guys heartbroken and disappointed.

In the upcoming episode, "Oontz. Oontz. Oontz," the roommates will get approved to adopt an adorable 6-year-old boy named Louis. A preview video published on Yahoo! News reveals that Bertha will be totally smitten by Louis, who has a love for Cheez-It. He will also ask Walden and Alan who will be his mommy.

According to Carter Matt, the official synopsis states:

"Walden decides to foster a 6-year-old boy, but begins to doubt himself when they don't bond like he expected, on TWO AND A HALF MEN, Thursday, Nov. 27 (9:01-9:30PM, ET/PT), on the CBS Television Network. Edan Alexander joins the cast as Louis, the foster child."

Season 12 Episode 5 of "Two and a Half Men," "Oontz. Oontz. Oontz," airs on Thursday, Nov. 27 on CBS.

Watch a preview video below.