Highlights from the Fifth Episode of Season 5 of The Big Bang Theory

­Get your first look at photos from

Star Trek Reunion

Star Trek Reunion

Its a Trekkie Reunion on The Big Bang Theory when Sheldon's rivial Wil Wheaton returns along with Brent Spiner.
Girl Time

Girl Time

Sheldon and Leonard get invited to a party at Wil Wheaton's house, and Howard (Simon Helberg, left) gets an out-of-this-world opportunity - which Bernadette (Melissa Rauch, right) is less enthusiastic about, on THE BIG BANG THEORY

ORY
Wil at the Comic Book Store

Wil at the Comic Book Store

Sheldon (Jim Parsons, center) and Leonard (Johnny Galecki, left) get invited to a party at Wil Wheaton's (right) house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY
Wil Wheaton

Wil Wheaton

heldon (Jim Parsons, second from the left) and Leonard (Johnny Galecki, second from the right) get invited to a party at Wil Wheaton's (far left) house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY.
Wil Wheaton

Wil Wheaton

heldon (Jim Parsons, second from the left) and Leonard (Johnny Galecki, second from the right) get invited to a party at Wil Wheaton's (far left) house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY.
Wil Wheaton

Wil Wheaton

heldon (Jim Parsons, second from the left) and Leonard (Johnny Galecki, second from the right) get invited to a party at Wil Wheaton's (far left) house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY.
Wil Wheaton

Wil Wheaton

heldon (Jim Parsons, second from the left) and Leonard (Johnny Galecki, second from the right) get invited to a party at Wil Wheaton's (far left) house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY.
Live Long and Prosper

Live Long and Prosper

Sheldon (Jim Parsons, right) and Leonard (Johnny Galecki, center) get invited to a party at Wil Wheaton's house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY.
Exciting News

Exciting News

heldon and Leonard get invited to a party at Wil Wheaton's house, and Howard (Simon Helberg, left) gets an out-of-this-world opportunity - which Bernadette (Melissa Rauch, right) is less enthusiastic about, on THE BIG BANG THEORY.
Sheldon's New Collection

Sheldon's New Collection

Sheldon (Jim Parsons, right) and Leonard (Johnny Galecki, left) get invited to a party at Wil Wheaton's house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY
Sheldon's New Collection

Sheldon's New Collection

Sheldon (Jim Parsons, right) and Leonard (Johnny Galecki, left) get invited to a party at Wil Wheaton's house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY
Sheldon's New Collection

Sheldon's New Collection

Sheldon (Jim Parsons, right) and Leonard (Johnny Galecki, left) get invited to a party at Wil Wheaton's house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY
Sheldon's New Collection

Sheldon's New Collection

Sheldon (Jim Parsons, right) and Leonard (Johnny Galecki, left) get invited to a party at Wil Wheaton's house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY
Comic Book Store

Comic Book Store

Sheldon (Jim Parsons, left) and Leonard (Johnny Galecki, right) get invited to a party at Wil Wheaton's house, and Howard gets an out-of-this-world opportunity, on THE BIG BANG THEORY
Star Trek Reunion

Star Trek Reunion

Check out this photo of @StarTrek's @BrentSpiner and @wilw with Jim Parsons. Watch them all on @BigBang_CBS tonight at 8/7c on @CBS!