Ryan Reynolds is a bonafide movie star but there are some surprising roles he missed out on. Find out which "Buffy the Vampire Slayer" character he almost played and why he wasn't cast in 'I... Read allRyan Reynolds is a bonafide movie star but there are some surprising roles he missed out on. Find out which "Buffy the Vampire Slayer" character he almost played and why he wasn't cast in 'Inside Llewyn Davis.'Ryan Reynolds is a bonafide movie star but there are some surprising roles he missed out on. Find out which "Buffy the Vampire Slayer" character he almost played and why he wasn't cast in 'Inside Llewyn Davis.'