Sheldon looks forward to squaring off against the the one actor from the Star Trek universe he holds enmity towards—Wil Wheaton—in a fantasy collectable card game tournament. Wolowitz cashes in on an old pact with Leonard to get Penny to set him up with a friend of hers.
Facing a return to India, Raj needs a job desperately enough to consider working for Sheldon. Meanwhile, Howard becomes a third wheel to Leonard and Penny.
Howard takes Raj along to check out the Goth dating scene. Sheldon uses chocolate as part of a behavior modification experiment on Penny.
Sheldon and Howard wager comic books over a cricket’s species. Meanwhile, a less-than-perfect romantic night agonizes Leonard and Penny.
Discovering that Leonard, Raj, and Howard fudged the results of his Arctic research expedition, a disgraced Sheldon heads home to Texas.
Jim and Pam are stunned to discover Michael is dating her mother. Dwight bugs Jim’s office under the guise of a gift.
Dwight and Andy believe an insurance saleman calling on Michael is a Mafioso. Kevin inadvertently ruins Jim and Pam’s honeymoon.
The CBI investigate the murder of a powerful and under-handed criminal attorney whose only client was one of California’s most notorious motorcycle gangs.
After they receive an anonymous tip, the CBI team finds the dead body of a child molester Lisbon had arrested years ago together with Sam Bosco, now Lisbon quickly turns out to be the prime suspect.
The CBI are called in to investigate the death of Kristin Marley, a prominent state senator’s aide, who was rumoured to have had an affair with the senator’s husband. Meanwhile, Jane attempts to figure out what new information Sam Bosco and his team have discovered on the Red John case.