Congratulations to the two readers. Your answers are correct.
You cannot see the faces of the performers clearly from the video. I guess you have to be quite familiar with local artistes and recognize their voices to identify them.
Answers: 旦 - 劉滿鑽, 生 - 王悅和, 劇 - 潞安洲
I am not sure if I got the Chinese characters of the Sheng's name correct. If not correct, please let me know.
Wong Yuet Woh