All-New Halloween Spooktacular!
... that Elizabeth Olsen and Paul Bettany wore comic-book-accurate Scarlet Witch and Vision Halloween costumes in the WandaVision episode "All-New Halloween Spooktacular!"?
... that <a href="./Elizabeth_Olsen" id="mw4Q" rel="mw:WikiLink" title="Elizabeth Olsen">Elizabeth Olsen</a> and <a href="./Paul_Bettany" id="mw4g" rel="mw:WikiLink" title="Paul Bettany">Paul Bettany</a> wore comic-book-accurate <a href="./Scarlet_Witch" id="mw4w" rel="mw:WikiLink" title="Scarlet Witch">Scarlet Witch</a> and <a href="./Vision_(Marvel_Comics)" id="mw5A" rel="mw:WikiLink" title="Vision (Marvel Comics)">Vision</a> Halloween costumes in the <i id="mw5Q"><a href="./WandaVision" id="mw5g" rel="mw:WikiLink" title="WandaVision">WandaVision</a></i> episode "<b id="mw5w"><a href="./All-New_Halloween_Spooktacular!" id="mw6A" rel="mw:WikiLink" title="All-New Halloween Spooktacular!">All-New Halloween Spooktacular!</a></b>"?