Beatrice Laus as
Gwendolyn "Gwen" Elaine Mckinnon
Miki Berenyi as
Marlene Eleonora Mckinnon
Aaron Taylor-Johnson as
James Fleamont Potter
Anok Yai as
Dorcas Meadows
the rest of the marauders & other characters are whomever you want them to be :)
in the process of making a very nice playlist so when that happens i'll post it!!!!