CBS/screengrab One month after Rob Reiner was killed in his home at the age of 78, the director will appear in a series of heartfelt interviews to share stories about his late father’s lifelong friendship with comedian and director Mel Brooks. In Judd Apatow’s new two-part documentary , Mel Brooks: The 99 Year Old Man! , Reiner appears several times to speak about the comedian’s 70-year friendship with his father, fellow comedian Carl Reiner. Director David Lynch also appears in posthumous interviews throughout the two-part documentary, debuting on HBO Max on January 22. Read more at The Daily Beast.