Emma Corrin and Maika Monroe have been tapped for the starring roles in the period fantasy ‘100 Nights of Hero’.The ‘Deadpool and Wolverine’ actor and ‘Longlegs’ star have been offered leading parts in director Julia Jackman’s upcoming movie, which is based on the 2016 graphic novel of the same name by Isabel Greenberg.The flick - which will also see popstar Charli Xcx and Nicholas Galitzine appear - follows neglectful husband Jerome who makes a wager with his friend Manfred (Galitzine) that if he can seduce his wife Cherry (Monroe) within 100 nights, his pal can keep his castle.However, what Jerome doesn’t know is that his wife is in love with her maid Hero, as played by Corrin. 'The Crown' star recently appeared alongside Ryan Reynolds and Hugh Jackman in the Marvel blockbuster ‘Deadpool and Wolverine’ as Cassandra Nova - Professor X’s evil twin. The actor...