Watch Full Movie Online. Moonwalk is a family comedy entertainer starring Prabhudeva, Yogi Babu, Aju Varghese, and Arjun Ashokan. Featuring music by A. R. Rahman, the film marks the high-profile reunion of Rahman and Prabhudeva after 30 years. Moonwalk also serves as Rahman’s acting debut. Designed as a wholesome theatrical experience, the film combines high-energy dance, music, and humor for families, children and audiences of all ages.