Production Sally Mattison Biography Sally Mattison is known for Ultra Warrior (1990), The New Gladiators (1988) and Full Fathom Five (1990). Directed Slumber Party Massacre III 1990 Acting Sleepless Nights: Revisiting the Slumber Party Massacres Herself 2010 Other Credits Rock School Music Coordinator 2005 Kleptomania Second Second Assistant Director 1995 Concealed Weapon Associate Producer 1994 Hollywood Boulevard II Casting Director 1991 Full Fathom Five Associate Producer 1990 Silk 2 Associate Producer 1990 Ultra Warrior Co-Producer 1990 The Haunting of Morella Producer 1990 Streets Casting Director 1990 Overexposed Associate Producer 1990 Last Stand at Lang Mei Producer's Assistant 1989 Masque of the Red Death Producer 1989 Bloodfist Associate Producer 1989 Wizards of the Lost Kingdom II Associate Producer 1989 Two to Tango Production Coordinator 1989 Heroes Stand Alone Associate Producer 1989 The New Gladiators Associate Producer 1988 Agent-readable