Steven Moffat has said a Doctor Who/Sherlock crossover is something he’d be interested in, but the rest of the Sherlock team are “killjoys.”
Speaking at the Deep Breath launch Q&A, Moffat said: “Look I’m going to come clean on this: I would [do a crossover]. Go speak to Cumberbatch, Freeman, Gatiss and Vertue, OK? They’re all in the way. I’m not the killjoy, it’s that lot. It’s probably not going to happen.
“What a bunch of killjoys I work with.”
However, he added: “You know in some ways, I think Mark’s got a point when he says that however good you imagine it, it would be almost better in your imagination than it would be if the two grand old egotists actually met. They’d just both go off in opposite corners and sulk that there was someone cleverer than them.”