Plenty of smaller characters have featured in The Big Bang Theory over the years. The series, which is available to watch on Netflix, includes a character called Zack Johnson. Here is everything ...

The Big Bang Theory was one of the biggest sitcoms ... take the elevator only to realize it didn’t work. This included Zack ...

Confession time, Big Bang theorists: I wrote last week’s Big Bang Theory recap in a sleepless ... The episode started with the unexpected return of Zack, Penny’s off-again, on-again flame ...

Zack is one of those characters who pops in and out of The Big Bang Theory, mostly because of his unstable relationship with Penny. He’s the main focus of this episode, as the gang constantly ...

The Big Bang Theory is adding a new face to its 12th and ... Kraft will play Marissa, the new bride of Penny’s ex-boyfriend Zack, a role reprised by Brian Thomas Smith. Kraft will first appear ...