Eight months after slashing its price and expanding membership past 2 million users, MoviePass is now at risk of going bust. The parent company, Helios & Matheson Analytics Inc., which now owns 92 percent of MoviePass, said last week that it had just $15.5 million in cash at the end of April and $27.9 million on deposit with merchant processors. MoviePass has been burning through $21.7 million per month.