Shivers/They Came from Within/The Parasite Murders
Paul Hampton - Roger St Luc
Joe Silver - Rollo Linsky
Lynn Lowry - Forsythe
Barbara Steele - Betts
Rabid
Marilyn Chambers - Rose
Frank Moore - Hart Read
Joe Silver - Murray Cypher
All the above photos came from
Cinefantastique
, Vol. 10, No. 4 (Spring 1981)