‘We didn’t want him to be punchable!’: Matthew Broderick and Alan Ruck on Ferris Bueller’s Day Off

‘Alan and I have neat hair because we’d both just been in a military play. If we’d had crazy 1980s mullets, it wouldn’t have become a timeless classic’ I’d done WarGames and Ladyhawke and was getting sent a lot of “young guy” parts. I was a little concerned at first because Ferris talks to the audience – I’d done that in two plays and didn’t want to it to seem like that’s all I can do. Meanwhile, my agent said: “You’ve been asked to do a John Hughes movie. You’re doing it.” I didn’t know much…