Margaret Cho: Notorious C.H.O. (2002) is a Comedy film that follows a film of Margaret Cho's one-woman stand-up show, in which she presents her take on modern sexual topics and minority issues. Filmed live. Margaret Cho: Notorious C.H.O. is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.6 out of 10 from 17 votes. Fans of comedy movies may also want to explore similar titles below.