Mark Frost(I)

In the 1970's, he worked his way through college as a member of the production crew on "Mister Rogers' Neighborhood.".

[about working on I segreti di Twin Peaks (1990)] There were times, when David [Lynch] was making Cuore selvaggio (1990), when I was doing almost all the work on I segreti di Twin Peaks (1990). But everybody wants to believe in the auteur theory, that it all somehow springs from one person, and David had a much higher profile. - (Empire, August 1993)