A far greater presence in Mario Puzo's book than in the film, Johnny Fontane is key to some of The Godfather's most memorable the scenes. Fontane after all was the reason Luca Brasi had to deliver Don Vito Corleone's "offer" that couldn't be refused and if only that movie producer had just cast Johnny in his film, then he wouldn't have woken up with his horse's head in his bed. But we first see Johnny Fontane at the Connie's wedding at the Corleone mall in Long Beach where in the movie he sings "I Have But One Heart" - hence our inspiration for this Godfather T-shirt