Desperate for a reliable energy source, Jack, June, Quint and Dirk head to the planetarium, where a generator awaits — along with something else.

Cast: Bruce Campbell, Charles Demers, Brian Drummond, Mark Hamill, Montse Hernandez, Haley Mancini, Erin Matthews, Catherine O'Hara, Giles Panton, Garland Whitt, Nick Wolfhard