Ivan Reitman’s passing came as an unexpected blow on Super Bowl night, as news of it broke amid the flood of usual movie marketing in primetime commercials. Just months ago, the Alamo Drafthouse dedicated its new Manhattan location to Reitman, and he was seen making the promotional rounds in other places for the recent legacy sequel, “Ghostbusters: Afterlife,” which he produced and which his son, Jason Reitman, directed.
Source: Ivan Reitman Rewrote The Rules Of Genre Cinema With Ghostbusters