Ghostbusters was inspired by Dan Aykroyd's fascination with and belief in the paranormal, which he inherited from his father, who had written the book A History of Ghosts; his mother, who claimed to have seen ghosts; his grandfather, who experimented with radios to contact the dead; and his great-grandfather, a renowned.
Ghostbusters: Afterlife made its theatrical debut on November 19, 2021, after its release was delayed multiple times due to the covid-19 pandemic.
The film stars Bill Murray, Dan Aykroyd, and Harold Ramis.