Harold Ramis

Karakter: Self (archive footage)

Görev: Original Film Writer

Karakter: Dr. Egon Spengler (archive footage) (uncredited)

Görev: Original Film Writer

Karakter: Adam

Görev: Screenplay

Görev: Executive Producer

Karakter: Ben's Dad

Karakter: Don Durkett

Görev: Director

Görev: Screenplay

Karakter: Dr. Bettes

Görev: Director

Karakter: Neurologist

Görev: Director

Karakter: Dr. Egon Spengler

Görev: Screenplay

Görev: Screenplay

Görev: Screenplay

Karakter: Egon Spengler

Görev: Screenplay

Karakter: Car salesman (voice) (uncredited)

Görev: Director

Karakter: Russell Ziskey

Görev: Screenplay