THE Big Bang Theory's Kunal Nayyar has revealed a DISGUSTING secret from the sitcom's set. The 40-year-old actor played Raj Koothrappali in the hit sitcom for 12 seasons until 2019.
Appearing on Sunday Brunch at the weekend, Kunal spoke about a behind-the-scenes moment that could turn the stomach of even the most die-hard Big Bang Theory fan.
Kunal explained how the staircase in Sheldon, Leonard and Penny's apartment block didn't lead anywhere, and how the actors would have to hold their position when out of site so set designers could swap doors to reflect the different apartment floors.
He said: "The way it works is, you go down the stairs, and then they yell, 'Hold'. They change the scenery from like if the apartment says 1a it suddenly says 2a or 3. "They change the set so it looks exactly like another floor." He then revealed a shock fact about his co-star Johnny Galecki, who played Leonard.
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