McIntosh said of the possibility of a spin-off for the Paternoster Gang,
“If it happened, I would love it. Or a one-off special. Or go straight for a movie! I would love to do something with it.Although it doesn't seem that a spin-off for the Paternoster Gang is in the works right now, would you watch a series starring Vastra, Jenny, and Strax? Tell us below!
I think ‘The Crimson Horror,’ it was like someone wrote me my own Basil Rathbone adventure, sort of Sherlock Holmes type thing, and I was just like ‘wow. I want more of this.’ I’m being greedy!
So we’ll see, I don’t know. I think I need to corner Mr. Steven Moffat and plead with him. But we’ll see what happens, you never know.”
[Source: Doctor Who TV]