Julian Lennon whose lyrics describe a picture the boy had drawn, a watercolor painting of his friend, Lucy O'Donnell, from nursery school surrounded by stars. Another composition of his father inspired by him was the lullaby "Good Night", the closing song of "The Beatles" (also known as The White Album). In 1967, he attended the set of the Beatles' film "Magical Mystery Tour". When Julian was five years old in 1968, his parents divorced following his father's infidelity with Japanese multimedia artist Yoko Ono. John Lennon married Ono on 20 March 1969, and Julian has a younger half-brother, Sean Lennon, and a
Step by Step (TV series) the series was casting its characters, child actor Jarrett Lennon originally landed the role of Mark Foster. Lennon had been chosen by the producers after guest starring in the last original episode of the Miller-Boyett series "The Hogan Family", which was produced in late 1990. After shooting the original (unaired) pilot for "Step By Step", Lennon was dismissed from the role of Mark, and the producers later replaced him with Castile (who had blonde hair like on-screen mother Somers, as opposed to Lennon having brown hair). Most of Lennon's pilot scenes were reshot with Castile, but during the first season,