Though Mourinho isn't regarded as one of the scarier coaches, he struck a zombie pose when summoning Mata over for a word at White Hart Lane.
Hallowe'en is still a month away but Mourinho is warming up nicely ahead of fright night.
José terrifying Juan
And here's who else the Portuguese has spooked...
Jose as Mrs Bates
José as the Creature from the Black Lagoon
José terrifying Scooby and Shaggy