It wasn't forced, he did it as a favor to Charles Randolph Grean, who had produced his record albums and was responsible for that skit on the "Malibu U" variety

It wasn't forced, he did it as a favor to Charles Randolph Grean, who had produced his record albums and was responsible for that skit on the "Malibu U" variety show. https://en.wikipedia.org/wiki/Charles_Randolph_Grean https://en.wikipedia.org/wiki/Charles_Randolph_Grean