Nikea Gamby-Turner

Things get awkward when Robin and Barney don't want to double-date with Lily and Marshall anymore; Ted plays up his 'professor' persona by wearing a tweed jacket to impress women.

Dr Reese deals with pronouncing a number of patients dead on a busy night; Dr Charles has important news for Dr Latham.

Sheldon battles President Hagemeyer's mysterious boss over the university's science requirements; Mary discovers that Georgie is working at Meemaw's illegal gambling room.

Rosewood faces his own father in court when testifying in a murder trial.

Jessica's book is finally released, and she looks forward to a bookstore reading. Louis is so excited to promote the book across the country that he buys an RV from Los Angeles Lakers great Kareem Abdul-Jabbar, who owns an RV dealership.

Rosie and Villa are caught up in an explosive investigation, Rosie discovers information that forces her to start her own investigation behind Villa's back, and Donna's behaviour indicates she may have a new man in her life.