Ray Parker Jr.
Dr. Raymond Stantz (uncredited)
Ollie E. Brown (uncredited)
John Candy (uncredited)
Irene Cara (uncredited)
Chevy Chase (uncredited)
Danny DeVito (uncredited)
Librarian (archive footage) (uncredited)
Peter Falk (uncredited)
Al Franken (uncredited)
Teri Garr (uncredited)
Melissa Gilbert (uncredited)
The Woman (uncredited)
Winston Zeddmore (uncredited)
Louis Tully (archive footage) (uncredited)
Dr. Peter Venkman (uncredited)
Dr. Egon Spengler (uncredited)
Carly Simon (uncredited)
Jeffrey Tambor (uncredited)
Dana Barrett (archive footage) (uncredited)
George Wendt (uncredited)