A none-too-friendly private dick is hired by an oversexed elderly man in a wheelchair to find his son. After loads of sex and a little investigating, discovers that the missing son is now a missing daughter. (This is discovered after having sex with the tranny, who is also sexing up her crippled pa.) Upon receiving the results of the inquiry, the old man dies.
The highlight of this 1975 title is an early appearance by Robin Byrd and there's some humor in the story, but mostly it's sex ranging from mediocre to average.
Retailing: So-so title is best left for serious Robin Byrd fans.