The Paradox Hotel

In the future, time-travel expeditions are operated by the government and are losing money. A group of ultra-rich buyers arrive at the Paradox Hotel to stake their claim on the technology and January Cole, head of hotel security, is in charge of protecting the meeting while dealing with costumed guests who are waiting for their flights to the past. When January finds a corpse in one of the rooms, she must figure out if it's real and there is a killer on the loose, or if it's a byproduct of her illness caused by frequent time-traveling.