Ajgie Kirkland

When the family has a holiday to a casino, Hal is banned from gambling and takes Malcolm and Reese on an ill-fated trek into the desert. Meanwhile, Lois and Dewey win a free day of spa pampering and Francis spends a lonely weekend at home.

This episode flashes back to the start of Sheldon and Leonard's friendship seven years previously and explains the housemate agreement and how Sheldon saved the lives of his friends.

With time running out to save the victims of a kidnapping ring before they are transported overseas, Jane and Lisbon zero in on the criminal enterprise's mastermind. Meanwhile, Lisbon decides if she will move to Washington DC with Agent Pike.

A musician is stabbed in a bar and the squad realises that the stabbing victim had something to hide. Meanwhile, Jane's father, who has been away for over a year, returns with shocking news.

The entire Pearson family visits Kevin on set in Los Angeles for a 'Manny' taping and Jack confronts his demons in the wake of his fight with Rebecca.