TheWrap remembers many notable comics gone too soon
Steve Conrad is writing and directing the movie
He discovered "SNL" stars including John Belushi, Gilda Radner and Bill Murray and was co-creator of "SCTV"
"The Book of Mormon" Tony winner Casey Nicholaw will direct and choreograph the show based on the 1978 John Belushi college comedy
Steve Conrad ("The Pursuit of Happyness") is writing the screenplay and the "SNL" star's widow will exec produce