Boardwalk Empire: 9pm, Sky Atlantic
Now working for a delivery man for Dean O'Banion, Van Alden is ordered to keep tabs on Al Capone. The brilliantly-named Valentin Narcisse (played by Jeffrey Wright) arrives in Atlantic City and immediately clashes with Nucky and Chalky over the death of an employee.
Nucky then finds himself heading down to Florida in order to pursue a new business opportunity.
Atlantis: 8.15pm, BBC1
Keen to win the heart of Medusa, Hercules pays a visit to a powerful witch. However, things take a terrible turn as he is given a toxic enchantment that could turn his hope into grief. It falls to Jason to save the day and he must retrace Hercules's footsteps.
Little does he know that this journey could bring about danger with the potential to affect more than just the fate of him and his friends...
What to Read Next
Strictly Come Dancing: 6.30pm, BBC1
Strictly Come Dancing continues tonight with Halloween Week. Following Deborah Meaden's departure last week, this week will see the remaining contestants battling it out to the strains of scary-themed songs.
This week's dances include a tango to 'Beautiful Monster' by Ne-Yo, a jive to 'Monster Mash' and a paso doble to Muse's 'Super Massive Black Hole', along with other spooky routines.
