Conversation so far:
When was Raymond Burr's film debut?
1946.
What was is first film?
CANNOTANSWER.
How did he embark in film industry?
"He tried to make you see the psychosis below the surface, even when the parts weren't huge.
What was his role in the film industry?
Burr appeared in more than 50 feature films.
What are the examples of such films?
Desperate (1947), Sleep, My Love (1948), Raw Deal (1948), Pitfall (1948), Abandoned (1949), Red Light (1950).

Question: What were the subject matters of these films?
Self-contained rewrite: What were the subject matters of Desperate, Sleep, My Love, Raw Deal, Pitfall, Abandoned, and Red Light?