My Son, the Vampire as known as Mother Riley Meets The Vampire as known as Vampire Over London is a good movie.
The plot: Irish washerwoman Old Mother Riley (Arthur Lucan) foils a would-be vampire (Bela Lugosi) and his misguided robot.
This was the final film of the Old Mother Riley film series, and did not feature Lucan's ex-wife and business partner Kitty McShane, whom he had divorced in 1951.
In 1963, a recut American version called My Son, the Vampire was released, featuring an introductory segment with a song by American comedian Allan Sherman.
On the suggestion of producer Richard Gordon, Bela Lugosi had travelled to the UK to appear in a stage play of Dracula, which failed. He needed money to return to the US. Gordon persuaded fellow producer George Minter to use Lugosi in a movie in London.
Lugosi was paid $5,000 for his role. The plot was taken from Abbott and Costello Meet Frankenstein.