Picturehouse - My code hasn’t worked online Follow Please log off the Picturehouse site, wait ten minutes and retry. Related articles I'm trying to log in but the code you sent me doesn't work. Articles in this section Showcase - My code hasn’t worked online Showcase - Can I use more than one code in each visit? Showcase - Can I book online? Showcase - Do I have to decide what I want to see at the time of claiming the voucher? Showcase - Does the voucher have to be used by an adult? Showcase - Can I use the voucher with a Compare the Market voucher or another offer? Showcase - How many times can I use the voucher? Showcase - Can I use the voucher for 3D films or premium seating? Showcase - Can I use the voucher to see any film? Showcase - Can I use the voucher at any Showcase Cinema? See more