The gang finds a baby in a dumpster, and Dee and Mac decide to raise him. Meanwhile, Dennis wants to join a group of environmental activists and Charlie attempts to learn the truth about his paternity.

Mac, Dennis and Dee try out for the Philadelphia Eagles. Also interested in becoming an Eagle is Liam and Ryan McPoyle's brother, Doyle.

Martha Stewart and Fred Willard are the scheduled guests. Plus, a special Top Ten from Billy Bob Thornton!

Don is courted by Jim Hobarth, head of a larger ad firm who offers him more money and more creative resources to join them. Betty Draper rekindles her interest in modeling after Hobarth suggests she should try it. She doesn't realize it's all part of the strategy to get Don on board. Peggy Olsen is fretting over her weight gain but doesn't appreciate Joan's advice about getting ahead in the office. The ad team tries to counter the advertising coming out of the Kennedy campaign. Pete Campbell comes up with an idea to keep Kennedy's image off TV in key States.

Hosted by Dara O'Briain, with Hugh Dennis, Frankie Boyle, Andy Parsons, Russell Howard and special guests Gina Yashere and Ed Byrne.

Tonight Stephen welcomes actor and environmental activist and co-author of Grassroots Rising, Ed Begley jr. Also Stephen talks with Father James Martin, author of My Life with the Saints, over recent revelations regarding Mother Teresa having doubts about God.