Sheldon and Leonard Take a Detour in "The Skywalker Incursion"

1. "The Skywalker Incursion"

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Mayim Bialik and Jim Parsons Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
Sheldon & Amy

2. Sheldon & Amy

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Mayim Bialik and Jim Parsons Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
These three have our attention

3. These three have our attention

When Leonard and Sheldon are invited to speak at UC Berkeley, they take a detour to try to meet an idol, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Mayim Bialik, Kaley Cuoco-Sweeting and Johnny Galecki Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
Sheldon has something to share

4. Sheldon has something to share

When Leonard and Sheldon (Jim Parsons) are invited to speak at UC Berkeley, they take a detour to try to meet an idol, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
Together they stand

5. Together they stand

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Melissa Rauch, Mayim Bialik, Simon Helberg and Kaley Cuoco-Sweeting Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
A game of ping pong

6. A game of ping pong

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Kunal Nayyar, Kaley Cuoco-Sweeting, Melissa Rauch and Simon Helberg Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
Settling a dispute

7. Settling a dispute

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Kunal Nayyar, Melissa Rauch, Kaley Cuoco-Sweeting, Simon Helberg and Mayim Bialik Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
Get your head in the game

8. Get your head in the game

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Kunal Nayyar, Kaley Cuoco-Sweeting, Melissa Rauch, Simon Helberg and Mayim Bialik Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
Raj and Amy make some bold moves

9. Raj and Amy make some bold moves

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Kunal Nayyar, Kaley Cuoco-Sweeting, Melissa Rauch, Simon Helberg and Mayim Bialik Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
These two have a chat

10. These two have a chat

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Simon Helberg and Melissa Rauch Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
A little bit of reasoning

11. A little bit of reasoning

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Simon Helberg and Kunal Nayyar Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.
Just three ladies and a ping pong table

12. Just three ladies and a ping pong table

When Bernadette and Howard battle over the fate of his Dr. Who TARDIS, Raj and Amy offer to settle the dispute with a game of ping pong, on THE BIG BANG THEORY, Thursday, April 2 (8:00-8:31 PM, ET/PT), on the CBS Television Network. Pictured left to right: Kaley Cuoco-Sweeting, Melissa Rauch and Mayim Bialik Photo: Michael Ansell/Warner Bros. Entertainment Inc. © 2015 WBEI. All rights reserved.