The 30 Foot Bride Of Candy Rock marked a sad end to the career of one of the great film comedians of all time. Saddest of all is that work on this film compromised Lou Costello's health and eventually might have taken his life.
Costello was 52 years old when he made this film and looked every bit of it, especially opposite Dorothy Provine. He also looked strained in his performance as well. But he did want to prove that he could succeed as a solo comic act without Abbott.
Lou is a garbage collector and part time eccentric inventor and Provine's uncle Gale Gordon does not consider him an appropriate suitor for the hand of his niece. On a trip through Dinosaur Canyon National Park, Provine takes in some of the exotic waters and finds herself growing to the height mentioned in the title. Complications ensue, especially after Gordon insists on them being married without knowing the full extent of what's happened to his niece.
I think Lou would have been better off if he had chosen a property that would have allowed him to play someone closer to his actual age, a father figure of some kind. His scenes with Provine just don't gel.
In addition to this being the last film of Lou Costello this was also the final big screen appearance of character actor Jimmy Conlin, playing the Justice Of The Peace who marries the mismatched couple. Conlin was a member in good standing of the Preston Sturges stock company, you'll find him in many of his films.
Not a good film to go out on for Lou Costello.