* This is a misspelling: There might be a similar name with a slight difference in spelling, who has been involved in film or television.
* They're not publicly known: The person might have acted in smaller projects or under a different name.
* They are not an actor: Perhaps they have another profession, and you are mistaken about their involvement in the entertainment industry.
If you have any additional information about Spencer Hawken, like a possible age range, location, or any other details, it might help to narrow down the search and find out more about their potential involvement in film or television.