Another option if you’re looking to avoid the A-list without scrimping on talent, Rose Byrne had been doing solid work for what felt like ages, before this year’s triple-whammy of Insidious, Bridesmaids and X-Men: First Class earned her wider attention.

Her doll-like features mean she’d have the looks spot on, but, as Bridesmaids and Get Him To The Greek proved, she has an underexploited gift for comedy.

Likeliness? She’s comfortable in blockbusters, having appeared in Star Wars and Troy, but she might have had her fill of zombies after 28 Weeks Later.

If she turned it down...