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Wacko

5.119821h 25mRMovieComedyHorror

Thirteen years after the "Lawnmower Killer" killed her sister, high school student Mary Graves and obsessed detective Dick Harbinger are on the lookout for the killer to reappear during the annual Halloween Pumpkin Prom.

DirectorGreydon Clark
WritersMichael Spound·Dana Olsen
ProducersMichael R. Starita·Greydon Clark

Where to watch

Availability shown for United Kingdom · rights vary by country

Cast · Directed by Greydon Clark

JBJoe Don Baker
Joe Don Baker
Dick Harbinger
SSStella Stevens
Stella Stevens
Mrs. Doctor Graves
GKGeorge Kennedy
George Kennedy
Mr. Doctor Graves
JDJulia Duffy
Julia Duffy
Mary Graves
SMScott McGinnis
Scott McGinnis
Norman Bates
EDE. G. Daily
E. G. Daily
Bambi
MTMichele Tobin
Michele Tobin
Rosie
ACAndrew Dice Clay
Andrew Dice Clay
Tony Schlongini
AJAnthony James
Anthony James
Zeke
SDSonny Carl Davis
Sonny Carl Davis
Weirdo
DD
David Drucker
The Looney
JAJeff Altman
Jeff Altman
Harry Palms

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More from Stella Stevens · Co-star actress

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More from Greydon Clark · Director

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Wacko — streaming FAQ

Which OTT platform streams Wacko?

Wacko isn't on any subscription service in United Kingdom right now, but you can rent or buy it on Amazon Video. It's not on Netflix.

Is Wacko on Netflix?

No, Wacko is not on Netflix in United Kingdom as of September 2026. You can rent or buy it on Amazon Video.

Is Wacko on Amazon Prime Video?

Wacko isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.

Where can I watch Wacko for free?

Wacko isn't available free in United Kingdom; you can only rent or buy it on Amazon Video.