In the 1954 film The Student Prince, Edmund Purdom played Prince Karl, but the character’s singing voice was actually performed through recordings by Mario Lanza. The film tells the romantic story of a young prince who travels to a small village to learn about life and love, experiencing a world different from the royal life he is accustomed to.

Mario Lanza was originally slated to play the lead role, but due to conflicts with the producers, he withdrew from the project. However, Lanza’s distinctive and soulful voice was retained for the character’s singing scenes, with Purdom performing the visuals and lip-syncing to Lanza’s voice. This created a unique blend of Lanza’s soulful singing and Purdom’s performance, highlighting the romance and passion of the film’s love story.

Lanza’s voice, with its powerful and emotional tone, is truly the heart of the film, bringing to life standout songs like Serenade and Drink, Drink, Drink. His voice becomes the soul of The Student Prince, contributing to the memorable film and making the musical scenes more captivating and emotional.