Timeline researched and created by ALEX SERPA
from official materials and sources.
*denotes verified by Superman The Movie, Superman II, Superman III
and Santa Claus The Movie producer Pierre Spengler.
*Ilya Salkind approaches his father Alexander Salkind and Pierre Spengler about making Superman.
*First meeting in Evian, France between Bernie Kashdan, a representative of NPP (DC Comics),
and Alexander and Ilya Salkind and Pierre Spengler.
*Monday, 25th- After spending 10 weeks in negotiation with NPP (DC Comics), an agreement is
signed for acquisition of the character rights.