Dan Aykroyd Was "Emotional" Seeing All 'Ghostbusters' Cast Reunite | THR Video

Dan Aykroyd tells THR on the 'Ghostbusters: Frozen Empire' red carpet what it was like seeing all the OG's reunite on the big screen in 'Ghostbusters: Afterlife' and seeing Harold Ramis with them. Plus, he shares his hopes for the 'Ghostbusters' franchise moving forward.