Big Bang Theory: Kunal Nayyar wants Lisa Kudrow & Betty White cameos

Big Bang Theory star Kunal Nayyar has said he would love for Lisa Kudrow and Betty White to appear on the show.

The actor, who plays Raj in the CBS sitcom, suggested that the former Friends actress portray Penny’s mother, while White might be a good fit for Sheldon’s beloved ‘Meemaw’.

Nayyar also spoke of his desire for a Mike & Molly crossover between their shows.

On how Howard’s marriage to Bernadette in May’s finale will affect Raj and the gang during season six, Nayyar teased: “He was his brother, he was his bromance.

“[Raj has] already got a puppy, what’s he gonna get next? Maybe he’ll have 10,000 cats in his apartment.”

He continued: “These characters, they have to evolve. They’re getting older on the show, these are things that happen in everyone’s life. People do get married… this is just a natural evolution. I wonder if we’ll have Big Bang babies in the season finale?”

The Big Bang Theory season five is available on DVD and Blu-ray now.

Season six will premiere in the US September 27 on CBS.