Daddy-O

Daddy-O is a 1958 B-movie starring Dick Contino and Sandra Giles. It was directed by Lou Place and written by David Moessinger. The film is notable for its soundtrack as being the debut film score for John Williams. The film was released by American International Pictures as a double feature with Roadracers. It was later featured as a movie mocked by Mystery Science Theater 3000.

Plot
Hotshot street-racer Phil Sandifer (Contino) is working as a truck driver when he is harassed by a sports car driving on the highway. He later meets up with the driver, Jana (Giles), in a local club. Jana challenges Phil to a race; Jana cheats, and Phil loses. At the same time, his best friend Sonny is run off the road and killed by an unidentified assailant (VeSota).

Later at the club, Phil is arrested for destruction of city property and trespassing in the area they raced through, reckless driving, and hit-and-run and manslaughter for Sonny's death. The hit-and-run and manslaughter charges are dropped but Phil is found guilty of the other three charges - as a result, Phil is placed on probation and is stripped of his driver's license. Phil quickly launches into an investigation into Sonny's murder, his first suspect being Jana. She denies any involvement, and joins Phil in his investigation. He follows the trail of clues to nightclub owner Sidney Chillas (Sonny's assailant), and Chillas's lackey Bruce, who runs the gym Sonny used to frequent. Chillas hires Phil as a singer under the alias of "Daddy-O".

Not long after being hired, Phil is beaten up by a couple of drug dealers who have mistaken him for Pete Plum, a pseudonym used by Sonny. Phil draws the conclusion that Sonny had been moving money around for Chillas, and that he had stolen some of the money and was killed as a result. Phil confronts Chillas with the information, and they confront one another in a liquor cellar. Phil manages to knock Chillas out, and soon the police arrive and arrest him and Bruce. The movie ends just as Phil is asked to sing.

Cast

 * Phil Sandifer/Daddy-O: Dick Contino
 * Jana Ryan: Sandra Giles
 * Sidney Chillas: Bruno VeSota
 * Bruce Green: Jack McClure

Release
The film was released by AIP on a double bill with Roadracers.

Mystery Science Theater 3000
The film was featured in Episode 307 of the television series Mystery Science Theater 3000, paired with the short subject "Alphabet Antics". The episode also features a parody of the film's song "Rock Candy Baby", with Joel Robinson, Crow T. Robot and Tom Servo performing the tune as "Hike Up Your Pants".

The episode was part of the Mystery Science Theater 3000 Volume XXXIII DVD box set, released by Shout! Factory in July 2015. The other episodes in the four-disc set include Earth vs. the Spider (episode #313), Teen-Age Crime Wave (episode #522), and Agent for H.A.R.M. (episode #815).