Culkin, Murphy and Levy honor Catherine O'Hara as Emmy In Memoriam unfolds

UPDATE - follow-up to Home Alone and Schitt's Creek stars pay tribute to on-screen 'mom' O'Hara: At the Emmy Awards, Macaulay Culkin, Annie Murphy and Dan Levy delivered a tribute to their late co‑star and on‑screen mother Catherine O'Hara. Culkin described her as "our momma" and said she always showed up when he asked. Noah Kahan performed "Bridge Over Troubled Water" during the In Memoriam segment. Jamie Lee Curtis then gave an emotional tribute to the late actor and director Rob Reiner. The ceremony also remembered Hayden Panettiere, the former "Heroes" and "Nashville" star who died last month.