Edited by LauraP on February 11, 2016, 10:01 am
Thanks for finding this info, Irina and Joan. 
I couldn't see a trace of JN in the trailer either. 
But he IS in the movie:
There's his name, right below the title. 
“Friendship is born at that moment when one person says to another: 'What! You too? I thought I was the only one.'”
-- C.S. Lewis 
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on February 11, 2016, 9:54 am, in reply to "