On April 1st, the highly anticipated film "Morbius," starring Jared Leto, will be released in theaters. It will tell the story of Michael Morbius, a doctor who suffers from a rare blood illness and, while looking for a cure, discovers a cure that turns him into a vampire.

While there are several "Morbius" trailers to keep us excited, we have just the thing for those who want additional behind-the-scenes knowledge. Leto recently stated that one of the film's trailers features a particularly humorous phrase that he completely improvised.

Michael Morbius informs someone that "I am Venom" near the end of one of the trailers, then adds,"I'm just kidding. It's Dr. Michael Morbius, at your service." Jared Leto completely improvised the line, noting, “it's really fun to do [...] and I'm glad that people had fun with it in the way that we did."