Ring Ring

After being dismissed by their miserly employer, a team of telemarketers decides to get back at him by taking the company’s client list to launch their own business. However, during a night of revelry and drinking, they misplace the phone containing the sole copy of their prospective clients. As they search for the missing phone on Halloween night, colleagues Amber and Will end up ensnared in the terrifying lair of a deranged drug addict.