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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
WritersDana Olsen·Jim Kouf
ProducersMichael R. Starita·Greydon Clark

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with AdsHowdy Amazon ChannelHowdy Amazon ChannelFawesomeFawesomePlexPlexPlex ChannelPlex ChannelAmazon Prime Video Free with AdsAmazon Prime Video Free with AdsAmazon MX PlayerAmazon MX Player
Availability shown for United States · 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

More from Joe Don Baker · Lead actor

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More from Stella Stevens · Co-star actress

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More from Greydon Clark · Director

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Final Justice
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Dance Macabre
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Wacko — streaming FAQ

Which OTT platform streams Wacko?

Wacko is streaming on Amazon Prime Video, Howdy and Fawesome in United States, and available to rent or buy on Amazon Video. It's not currently on Netflix.

Is Wacko on Netflix?

No, Wacko is not on Netflix in United States as of October 2026. It's currently on Amazon Prime Video and Howdy.

Is Wacko on Amazon Prime Video?

Yes — Wacko is included with an Amazon Prime Video subscription in United States as of October 2026.

Where can I watch Wacko for free?

Wacko is available to stream free (with ads) on Fawesome and Plex in United States.