Silver Sphere Corporation

When residents of their nursing home start dying of dubious causes, an aged Elvis and an African-American senior who claims to be President John F. Kennedy discover that the perpetrator is an Egyptian mummy with murderous intentions.

A new street drug that sends its users across time and dimensions has one drawback: some people return no longer human. Can two college drop-outs save humanity from this silent, otherworldly invasion?

The final installment of the long-running Phantasm series.