"Teddy Bear"
I doubt it. Elvis played the title character, a Boxer. Killing off an Elvis character- well not a good idea.
Blue Hawaii
Viva Las Vegas
Powder
Moody Blue
That's Alright Mama
Maybe you mean "Radio flyer" http://www.imdb.com/title/tt0105211/
One Last Thing
Love Me tender, by Elvis Presley. This is the alternate title of the song. sounds like something medicinal- taken by mouth, Orally!
I believe it is 'The Pit' from 1981.
The name of the book that the bodyguards of the late Elvis Presley wrote is called "Elvis: What Happened?". It was a book that talked about the womanizing, drug use, about the people who enabled his behavior.