Dennis Day, Jack Benny's young and enthusiastic singer, falls asleep and has a dream where he's a major Hollywood movie star. He imagines himself surrounded by fans, living a life of luxury, and commanding huge salaries (a stark contrast to the frugal Jack Benny's persona). In his dream, Dennis pictures himself hobnobbing with famous celebrities, and he even has a romantic encounter with a beautiful actress. Inevitably, Dennis wakes up from his dream, coming back to the harsh reality of being Jack Benny's sidekick. Jack, known for his frugality, might make some snide remarks about Dennis's outlandish dreams and expensive tastes he imagined while sleeping...