“There was nothing but love, memories and mourning for our beloved Luke as we honor him in our first episode back,” she wrote, adding the hashtags, “#wemissyouluke #inmemoriam #riverdale #S4 #tableread.”

Perry, who played Archie’s dad Fred Andrews on The CW series, died in March at the age of 52 after suffering a massive stroke.

\"Riverdale\"’s showrunner, Roberto Aguirre-Sacasa, said back in June that the season four premiere would be titled “In Memoriam.”

\"Probably the most important episode of #Riverdale we’ll do this year, if not ever,\" he wrote on Twitter. \"A tribute to our fallen friend.\"

He added, “Thankful for this opportunity to honor Luke & Fred.”

Aguirre-Sacasa previously announced that all remaining episodes of the series would be dedicated to Perry.

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