Slip Up
“What goes up... Stays up!”
Synopsis
During the course of his experiments at the Institute of Sexual Research, Dr. Charles Cherrypopper comes up with a rather interesting device... the Electro-Testicular Cock-Erector, which will cause every man in the nation to suffer an instant and unbelievable erection! The good doctor has a plan to put the device into action, and in the resulting confusion, take over the government! But, our heroine, Penelope Juiceslit, has other ideas, and sets out to stop the wicked doctor before it's too late.
Top Cast
Explore Star Directory →
Darby Lloyd Rains
Penelope Juiceslit
Jamie Gillis
Dr. Charles Cherrypopper
Marc Stevens
Captain Sam Suckatiddy
Day Jason
Fabia Fartblow
Steve Ziplow
Fritz the Waiter / Co-Pilot Foreskin / Gorilla
Lynn Ashley
Sissy Motormouth
Steven Blackwell
Spritzpiss
Alan Marlow
Mr. Quimtwiddle
Eric Edwards
Alan Clitsplit
Erica Eaton
Miss Muff Puff
John Buco
Henry Draggrass
Keith Wilson
Barney Ballbust
Sandy Foxx
Stewardess Bubbies
David Savage
Sam Schleppshit
Ginger Snaps
Ginny
Candida Israel-Hernandez
Huss Ramm
Restaurant patron with earphones
Release History & Theatrical Window
April 4, 1975
Wide Cinema Exhibition
Key Information & Fast Facts
- Director
- Roberta Findlay, Walter E. Sear
- Screenplay & Story
- Steve Ziplow
- Original Title
- Slip Up
- Spoken Languages
- English
- Runtime
- 1h 18m
Creative Leadership & Key Crew
Roberta Findlay, Walter E. Sear
Steve Ziplow, Walter E. Sear
Walter E. Sear
Department Leadership Roster
Roberta Findlay
Director
Steve Ziplow
Screenplay
Walter E. Sear
Director of Photography
Walter E. Sear
Director
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
International Certification Matrix
FSK 18 — Restricted to adults 18 and older.
Production Stills & Gallery
Official cinematic photography and background stills for Slip Up.
Featured In Curated Collections
Editorial lists, community rankings, and cinematic collections featuring Slip Up.
Your Online Secret
NSFW. That's kind of the point. Films I have seen which fit the theme. Based on the Letterboxd list.
More Like Slip Up
Recommended titles matching themes, cast, and genres.
Frequently Asked Questions About Slip Up
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Slip Up about?
During the course of his experiments at the Institute of Sexual Research, Dr. Charles Cherrypopper comes up with a rather interesting device... the Electro-Testicular Cock-Erector, which will cause every man in the nation to suffer an instant and unbelievable erection! The good doctor has a plan to put the device into action, and in the resulting confusion, take over the government! But, our heroine, Penelope Juiceslit, has other ideas, and sets out to stop the wicked doctor before it's too late.
Who directed Slip Up?
Slip Up was directed by Roberta Findlay, Walter E. Sear.
Who stars in Slip Up?
The principal cast of Slip Up includes Darby Lloyd Rains, Jamie Gillis, Marc Stevens, Day Jason, Steve Ziplow.
When was Slip Up released and how long is it?
Slip Up was released in 1975 with a total runtime of 1h 18m.
What is the age rating and content advisory for Slip Up?
Slip Up holds official age classifications: DE: 18 (FSK 18 — Restricted to adults 18 and older.).