One thing is clear about the new Hellboy reboot from director Neil Marshall: its star David Harbour really fucking loves playing Hellboy. It’s been a long day for the actor, who typically suits up as “Big Red” in the make-up chair first thing in the morning, a process that takes under two hours, and that’s where he remains for most of the day, under heavy prosthetics. Late one Monday, back in November 2017, filming had wrapped for the day, the last few stragglers were closing down the Bulgarian fort for the night, and Harbour went back in …