Delirious

Delirious is a 1991 American romantic fantasy comedy film directed by Tom Mankiewicz, written by Lawrence J. Cohen and Fred Freeman, and starring John Candy, Mariel Hemingway, Emma Samms, Raymond Burr, David Rasche, Dylan Baker, and Charles Rocket. It tells the story of the lead soap opera writer who hits his head, finds himself in the setting of the soap opera he works on, and anything he types on his typewriter happens. The film used Prince's 1982 song as its title theme.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.