In the television series, The Big Bang Theory, Leonard Hofstadter (Johnny Galecki) and Sheldon Cooper (Jim Parsons) are both brilliant physicists working at CalTech in Pasadena, California. They are colleagues, best friends, and roommates, although in all capacities their relationship is always tested primarily by Sheldon's regimented, deeply eccentric, and non-conventional ways. They are also friends with their CalTech colleagues mechanical engineer Howard Wolowitz (Simon Helberg) and astrophysicist Rajesh Koothrappali (Kunal Nayyar). The foursome spend their time working on their individual work projects, playing video games, watching science-fiction movies, or reading comic books. As they are self-professed nerds, all have little or no luck with popular women. When Penny, a pretty woman and an aspiring actress originally from Omaha, moves into the apartment across the hall from Leonard and Sheldon's, Leonard has another aspiration in life, namely to get Penny (Kaley Cuoco) to be his girlfriend. The Big Bang Theory: Season 5 is available on DVD in a 3 disc box set.
The fifth season of The Big Bang Theory
settles into a solid, enjoyable groove. The original quintet of four nerds and a pretty girl has been complemented by two nerd girls, creating a dynamic social world that retains all the social awkwardness needed for comic effect. Much of the season revolves around relationships: Howard (Simon Helberg) is engaged to Bernadette (Melissa Rauch), though that bond is tested by everything from Howard getting commissioned to be an astronaut to online revelations of Howard's former sleaziness; Leonard (Johnny Galecki) and Penny (Kaley Cuoco) start dating again, this time as "Leonard & Penny 2.0," promising to treat problems as bugs that can be reported and fixed; and Sheldon (Jim Parsons) and Amy (Mayim Bialik) formalize their relationship with--what else?--a contract, though a dissatisfied Amy later decides to make Sheldon a better boyfriend through sneaky behavior modification.
But some of the most delightful bits come from Raj (Kunal Nayyar), the show's remaining singleton, whose ambiguous sexuality flavors everything he says. Nayyar's performance grows increasingly charming, as does Bialik's; in addition to her grappling with Sheldon's impermeable narcissism, the strange undercurrent of lust in Amy's friendship with Penny stirs up comic anxiety. And of course Sheldon never fails to delight as, among other things, he lets all his decisions be determined by a roll of the dice; treats Leonard as "Schrödinger's Friend"; and embraces chaos in his life by playing bongos in the middle of the night and wearing Tuesday pajamas on Thursday night. All in all, though season five feels less surprising than previous seasons, the quality of the writing and performances remains high. The extras on The Big Bang Theory: The Complete Fifth Season are unremarkable, except for a featurette about the series' director and designers, which shows a different side of network television. Guest appearances included the recurring Wil Wheaton, Brent Spiner, Stephen Hawking, and a vocal performance by Leonard Nimoy as Sheldon's conscience. --Bret Fetzer