What are the characters in Raw Iron: The Making of \'Pumping Iron\' movie

The characters in Raw Iron: The Making of \'Pumping Iron\' movie are
Himself - Mr. America 1971 - Bill (IV) Grant
Himself - Mr. World 1973 - Mike (I) Katz
Himself - Friend and mentor - Reg (I) Park
Himself - Narrator - Liev Schreiber
Himself - Arnold Schwarzenegger
Himself - Sylvester Stallone
Himself - Mr. Universe 1975 - Ken (I) Waller
Himself - Bodybuilding Publisher - Joe Weider
Himself - Director - George (II) Butler
Himself - Mr. Olympia 1981 - Franco Columbu
Himself - Ed Corney
Himself - Bud Cort
Himself - Mr. Universe 1974 - Lou Ferrigno
Himself - Matty Ferrigno

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