How many films did Elvis play in?

Explanation

Elvis Aaron Presley (1935-1977) was an American singer, guitarist and actor. Elvis Presley is also known as 'The King of Rock n' Roll' or just 'The King'. Elvis had his film debut in 1956 with the film 'Love Me Tender'. From 1956 to 1972 he participated in 33 films, including 'Jailhouse Rock', 'Blue Hawaii' and 'Viva Las Vegas'. Elvis' career was very succesful, and in 1973 he was the biggest taxpayer in the US.