Rat Pfink a Boo Boo is a 1966 American film directed by Ray Dennis Steckler and starring Ron Haydock and Carolyn Brandt. The first 40 minutes of the film are a straight crime drama, but it jarringly segues into a superhero parody after this. The title is alternately explained as a typo that was too expensive to fix (versus the more logical Rat Pfink and Boo Boo) or a stylistic choice. Plot After murdering an unnamed woman, the villainous "Chain Gang" targets Cee Bee Beaumont, the girlfriend of rock-and-roll star Lonnie Lord. The Chain Gang harasses, stalks, and eventually abducts Beaumont. In order to save his girlfriend, Lord takes on the identity of "Rat Pfink", and his friend, Titus Twimbly, assumes the role of Rat Pfink's sidekick, "Boo Boo". On their Ratcycle, the duo eventually manages to track down the Chain Gang. After a long chase and the resulting confrontation with the gang, Rat Pfink and Boo Boo rescue Beaumont. However, Beaumont is abducted again, this time by "Kogar the Ape", a gorilla that has escaped from a local zoo. Kogar easily knocks out Rat Pfink, but his keeper soon comes and collects the ape. At the end of the film, Lord performs for everyone at a parade held to honor the heroes. Cast Carolyn Brandt as Cee Bee Beaumont Ron Haydock as Rat Pfink / Lonnie Lord (as Vin Saxon) Titus Moede as Boo Boo / Titus Twimbly George Caldwell as Linc Mike Kannon as Hammer James Bowie as Benjie Mary Jo Curtis as Irma La Streetwalker Keith A. Wester as Cowboy (as Dean Danger) Romeo Barrymore as Ape trainer Berri Lee as Boy #1 on beach Rox Anne as Girl on beach Alan Neal as Boy #2 on beach Bob Burns as Kogar (as Kogar) Larry M. Byrd as Commander Byrdman (uncredited) Production The film makes a sudden switch in tone and plot after roughly 40 minutes. As originally planned, the film was a straight crime drama titled The Depraved, inspired by Steckler's ex-wife Carolyn, who had been the victim of a series of obscene phone calls. However, during shooting, Steckler decided to make a parody of the campy Batman television series instead. As a result, in the middle of a crime drama, the star of the film steps into the closet with a previously minor character, and they emerge in homemade costumes as "Rat Pfink" and "Boo