But once he woke up, he was shocked to see the result.
"The first time, I think I fell asleep because it took six to seven hours. When I woke up it was shocking, really shocking," E! News quoted Bruhl as saying.
The 35-year-old plays Niki Lauda in the biopic on Austrian former Formula One racing driver.
--IANS (Posted on 26-09-2013)