David Theune

THE BIG BANG THEORYS12, E6

The Imitation Perturbation

When Howard dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny’s Halloween party; Meanwhile, Leonard is shocked that Penny doesn't remember their first kiss.
THE BIG BANG THEORYS12, E20

The Decision Reverberation

While Raj is worried that people won’t take him seriously in his own field after publishing a paper suggesting he may have discovered alien life, Penny encourages Leonard to stand up for himself when he wants to be the principal investigator on a plasma physics study.
ST. DENIS MEDICALS1, E3

Weird Stuff You Can't Explain

When Ron hexes the day to prove superstitions aren't real, things at the hospital start getting weird; Joyce and Matt discover an employee's secret.
ST. DENIS MEDICALS1, E4

Salamat You Too

Alex accidentally provokes the Emergency Department's mean girls; Ron and Serena battle over parking etiquette; Bruce has a hard time letting go of the spotlight.
ST. DENIS MEDICALS1, E5

A Peanut and Caramel-Filled Miracle

Ron and Bruce butt heads over a candy bar; Alex is forced to fire an incompetent employee; Matt seeks appreciation for saving a patient's life.
ST. DENIS MEDICALS1, E16

Anything to Push Zaluva

Ron's teasing makes Joyce question whether her friendship with a pharmaceutical rep is genuine; Alex has trouble letting Serena take on a new task; Matt finds a mentor in Bruce.